Name a pair of whole number factors whose product is 8

Answers

Answer 1

"Factors" just means numbers in the context of multiplication - so we just need to name a pair of numbers that, when multiplied, give 8.

Those would be: 1 and 8

2 and 4

so there are two solution to this question: 1 and 8, 2 and 4!

we can also include negative numbers:

-1 and -8
-2 and -4

because a multiplication of two negative numbers gives a positive result!

Related Questions

I need hellllllllllllllllllllppppp for this trigonometry question

Answers

see attached picture:

the vertical change is the Y calculation

if a quadrilaterals diagonals bisect its vertices, what kind of quadrilateral must it be?
A - Rhombus
B - trapezoid
C - rectangle
D - parallelogram

Answers

Option A, This type of quadrilaterals is a polygon and is called Rhombus because all sides are equal, each pair of acute and obtuse angles are opposite, their diagonals are distinct and perpendicular to each other, bisectors and have an inscribed circumference.

how do you solve this absolute value equation? ∣x−2∣=∣4+x∣

Answers

l x - 2 l = l 4 + x l

Remember : Absolute is just the distance from zero.

Ex : l -4 l turns into 4, as it is 4 spaces away from zero on a number line :)

l x - 2 l turns into x + 2

l 4 + x l stays the same.

So, our equation now looks like this :

x + 2 = 4 + x

So, we're basically just trying to get x by itself.

So, subtract 2 from both sides.

x = 4 + x - 2

Then, subtract x from both sides.

x - x = 4 -2

0 = 2

Therefore, there are no solutions to this equation :)

~Hope I helped!~

Which is bigger 30% or 1/3

Answers

1/3 is the same as 33.333333....%

1/3 is equal to 33.33 percent therefore 1/3 is bigger than 30%

I need help with the following problem

Answers

Factor both the numerator and the denominator before attempting to divide /reduce/ simplify.

Please help me out!! ☮✌

Answers

180 = 93 +3x +18

180 =111 +3x

3x = 180-111

3x = 69

x = 69/3

x = 23

If x2 + kx + 18 is factorable, what are the possible values of k?

Answers

Assume that x² + kx + 18 if factorable.

The factors of 18 are
(1 x 18); (2 x 9); (3 x 6).

If we use (1, 18) as factors, then
(x - 1)(x - 18) = x² - 19x + 18 => k= -19
or
(x + 1)(x + 18) = x² + 19x + 18 => k = 19

If we use (2,9) as factors, then
(x - 2)(x - 9) = x² - 11x + 18 => k = - 11
or
(x + 2)(x + 9) = x² + 11x + 18 => k = 11

If we use (3, 6) as factors, then
(x - 3)(x - 6) = x² - 9x + 18 => k = - 9
or
(x + 3)(x + 6) = x² + 9x + 18 => x = 9

Answer:
The possible values of k are -9,+9, -11, +11, -19, +19.

Final answer:

The possible values of k in the factorable quadratic expression x^2 + kx + 18 can be determined by finding the factors of 18 that can be multiplied to obtain the constant term.

Explanation:

If the quadratic expression x^2 + kx + 18 is factorable, the possible values of k can be determined by finding the factors of 18 that can be multiplied to obtain the constant term.

The factors of 18 are:

1 and 18

2 and 9

3 and 6

Therefore, the possible values of k are -19, -10, -3, 3, 10, and 19.

5x^2+-8x^2 how to simplify

Answers

These terms are like terms since they are completely the same, excluding the coefficient. To combine the terms, add the coefficients.

5+(-8)=-3

Final answer: -3x^2

If f(x)=x^2-3x,find f(-1.8). Show all work

Answers

Answer: f(-1.8) = 8.6 .
____________________________________________________

Basically, plug in "(-1.8)" for "x" ; and solve:

Given: f(x) = x² − 3x ;
____________________________________________________
f(-1.8) = (-1.8)² − 3(-1.8) ;

f(-1.8) = [(-1.8)*(-1.8)] − [3(-1.8)] ;

f(-1.8) = 3.24 − (-5.4) ;

f(-1.8) = 3.24 + 5.4 ;

f(-1.8) = 8.6 .
____________________________________________________

The value of f(x) = x²-3x at x = -1.8 is -2.16.

What is a quadratic function?

A polynomial function with one or more variables, where the largest exponent of the variable is two, is referred to as a quadratic function. In other terms, a "polynomial function of degree 2" is a quadratic function.

We have the quadratic function:

f(x) = x²-3x

So, to find the value at x = -1.8:

Substitute the value to the function.

f(-1.8) = (-1.8)²-3(-1.8)

f(-1.8) = 3.24 - 5.4

f(-1.8) = -2.16

Therefore, the value is -2.16.

To learn more about the quadratic function;

https://brainly.com/question/11485644

#SPJ2

A horizontal line passes through the point (5, –1). Which point is also on this line?
A.(0, 0)
B.(–1, 5)
C.(5, –4)
D.(–2, –1)

Answers

A horizontal line is one that goes from left to right. This means that the X value can change, but the Y value cannot. So we just look for an answer where the X value changes and we know that C is correct, (5, -4)

Hope this helps! If you have any questions just ask!

Answer: -2,-1

Step-by-step explanation

If a horizontal line passes through the point (5;-1) then the equation if this line: y=-1

Each point (x;-1) is also on this line.

Fill in 2 to 10 so every row and column adds up to 18

Answers

2| 6 | 10
7| 8 | 3
9| 4 | 5
Hope this helps love! :)

Is the number of bottles of juice sold at lunch continuous or discrete?

Answers

discrete, hope it helps !

chance to get brainliest What are the lower bound estimate and the upper bound estimate found by rounding to the greatest place? 764 – 241 A. lower bound 400 upper bound 600 B. lower bound 400 upper bound 500 C. lower bound 500 upper bound 600 D. lower bound 200 upper bound 800

Answers

I believe it would be the second option, B. I hope this helps! ^^

Final answer:

The lower bound estimate and upper bound estimate are found by rounding 764 to 700 and 241 to 200, then subtracting to get 500. However, the mistake in the options seems that both the lower and upper bound estimates are 500. Based on the given options, the right answer should be option C with lower bound 500 and upper bound 600, albeit the upper bound estimate is not correctly represented.

Explanation:

The lower bound and upper bound estimate of a calculation are found by rounding each number involved to the greatest place value then performing the calculation. In the case of the subtraction 764 - 241, the lower bound estimate will be calculated by underestimating both figures, and the upper bound will be calculated by overestimating.

Round down 764 to 700 and 241 to 200, then subtract: 700 - 200 = 500.Round up 764 to 800 and 241 to 300, then subtract: 800 - 300 = 500.

Therefore, both the lower bound estimate and the upper bound estimate are 500 and the correct option is C. lower bound 500 upper bound 600

Learn more about Rounding for Estimation here:

https://brainly.com/question/29076759

#SPJ12

How to find slope and y intercept 6x-5y=15?

Answers

we need to put this equation in y = mx + b form because in this form, the slope will be in the m position and the y intercept will be in the b position. So basically, we solve for y.

6x - 5y = 15 ....subtract 6x from both sides
-5y = -6x + 15...divide both sides by -5
(-5/-5)y = (-6/-5)x + (15/-5)...simplify
y = 6/5x - 3

y = mx + b...remember, m is ur slope and b is ur y int
y = (6/5)x + (-3).....ur slope(m) = 6/5 and ur y int (b) = -3

It is predicted that the population of a particular state will double every 25 years. a) Determine the annual and monthly growth rates. Express your answers as percents. b) Determine the continuous growth rate per year. Express your answer as a percent.

Answers

Final answer:

The annual growth rate is 41.4% and the monthly growth rate is 3.45%. The continuous growth rate per year is 2.77%.

Explanation:

To determine the annual growth rate, we need to find the growth factor by taking the square root of the doubling factor. Since the population is predicted to double every 25 years, the annual growth rate would be the square root of 2, which is approximately 1.414. To express it as a percentage, we can subtract 1 from the growth factor and multiply by 100, resulting in an annual growth rate of 41.4%.

The monthly growth rate can be calculated by dividing the annual growth rate by 12. In this case, the monthly growth rate would be approximately 3.45%.

To determine the continuous growth rate per year, we use the formula: r = ln(2)/t, where r is the continuous growth rate and t is the doubling time in years. In this case, the continuous growth rate would be ln(2)/25, which is approximately 0.0277. Multiplying this by 100, we get a continuous growth rate per year of 2.77%.

Learn more about Population Growth here:

https://brainly.com/question/18415071

#SPJ2

A man drives from home to the store, shops, and then drives back home. Click on the graph until the graph that best represents the given statement appears.

Answers

It'll be the third one because he stops to shop for a bit, then goes straight home.

Answer

Click the third graph (check the picture attached)

Explanation

Remember that [tex]speed=\frac{distance}{time}[/tex], so the line in the first part of the graph means that the man is driving his car at certain speed (different form zero) from home to the store. The horizontal graph in the middle of the graph means that he man is sopping at the store; therefore his driving speed is 0. The third part of the graph means that the man is driving again from the store to home.

Check the picture bellow to visualize it more easily.

Need help please help

Answers

The vertex is (105,7)

Notice how on the graph, the y value peaks at 7. The y values to the left and right are symmetrical, meaning that the x value for the y value of 7 is the axis of symmetry, and the point (105,7) is the vertex.

9/10 and -9/10 determine if parallel, perpendicular, or neither

Answers

Parallel means the slopes are the same
Perpendicular means they have opposite reciprocal slopes.

We can apply these concepts to this question. Although they are opposites of each other, they are not reciprocals.

So, the answer is neither

Hope this helps!

The first aircraft has 73 more seats than the second aircraft. The third aircraft has 57 fewer seats than the second aircraft. If their total number of seats is 427 find the number of seats for each aircraft.

Answers

first aircraft seats : x
second aircraft seats : y
third aircraft seats : z

The first aircraft has 73 more seats than the second aircraft: x = y + 73

The third aircraft has 57 fewer seats than the second aircraft: z = y - 57

Their total number of seats is 427: x + y + z = 427

solve these three equations, you will get:

x = 210 seats
y = 137 seats
z = 80 seats

-------------------------
you can check your answer by:

x - y = 210 - 137 = 73 correct

and

z + 57 = 80 + 57 = 137 = y correct

A broken faucet leaks 1 gallon of water every 1 and1/3 months the amount of months that pass m varies directly with the amount of gallons leaked g. Find the equation that models this direct variation. How many months will it take for the faucet to leak 7 gallons of water?

Answers

[tex]\bf \qquad \qquad \textit{direct proportional variation}\\\\ \textit{\underline{y} varies directly with \underline{x}}\qquad \qquad y=kx\impliedby \begin{array}{llll} k=constant\ of\\ \qquad variation \end{array}\\\\ -------------------------------\\\\[/tex]

[tex]\bf \textit{\underline{m} varies directly with the amount of gallons}\implies \stackrel{months}{m}=k\stackrel{gallons}{g} \\\\\\ \textit{we also know that } \begin{cases} m=1\frac{1}{3}\\ \qquad \frac{4}{3}\\ g=1 \end{cases}\implies \cfrac{4}{3}=k1\implies \cfrac{4}{3}=k \\\\\\ \boxed{m=\cfrac{4}{3}g}\\\\ -------------------------------\\\\ \textit{what's \underline{m} when g=7?}\qquad m=\cfrac{4}{3}\cdot 7\implies m=\cfrac{28}{3}\implies m=9\frac{1}{3}[/tex]

Answer:

m = [tex]\frac{4}{3}[/tex]g, k= 9[tex]\frac{1}{3}[/tex] months

Step-by-step explanation:

What is the algebraic expression for the quotient of a number and nine

Answers

The algebraic expressions would be a÷9

Jo is flipping a fair coin. If the coin is truly fair, how many times should it land on heads if he flips the coin 200 times

Answers

a coin has a 1/2 probability of landing on heads

so it should land on heads 1/2 of the time

1/2 of 200 = 100

Final answer:

With a fair coin, theoretical probability suggests that Jo should expect to land on heads roughly 100 times out of 200 flips. Actual results may vary slightly due to random chance, but should approximate 50 percent heads over a large number of trials.

Explanation:

If Jo is flipping a fair coin, on average, we would expect the coin to land on heads 100 times out of 200 flips. This expectation is based on the theoretical probability of getting heads, which is 0.5 or 50% for a fair coin. Therefore, if Jo flips the coin 200 times, the expected number of heads is calculated by multiplying the total number of flips by the probability of getting heads (0.5), which is 200 * 0.5 = 100.

However, it's important to note that while the theoretical probability suggests that Jo should get heads approximately 100 times, the actual result might be slightly more or slightly less due to random chance. The larger the number of flips, the closer the actual results are likely to get to the expected 50 percent heads, as demonstrated by the law of large numbers. But for any finite number of flips, there is always potential for some variation from the expected value.

There are five position players on a starting basketball team: 2 guards, 2 forwards, 1 canter. Write a ratio in simplest from to express each relationship

Answers

Final answer:

The ratios for the basketball positions in simplest form are guards as 2:5, forwards as 2:5, and the center as 1:5.

Explanation:

The question asks to write ratios for the positions on a basketball team and then to express those ratios in simplest form. There are 5 position players on a starting basketball team, consisting of 2 guards, 2 forwards, and 1 center. To express the relationships between each position, we can write the ratios of guards to the total number of players, forwards to the total number of players, and the center to the total number of players.

The ratio of guards to the total number of players is 2 guards to 5 total players, which simplifies to 2:5.

The ratio of forwards to the total number of players is 2 forwards to 5 total players, simplifying to 2:5.

Lastly, the ratio of the center to the total number of players is 1 center to 5 total players, simplified as 1:5.

A boy throws a baseball across a field. The ball reaches its maximum height, 18 meters, after 1 second. After approximately 2.3 seconds, the ball lands on the ground. The ball’s motion can be modeled using the function f(x) = –10x2 + 20x + 8. What is the height of the ball 1.5 seconds after it is thrown?

Answers

Answer:

Step-by-step explanation:

Alright, lets get started.

The function that models the height of the ball is given by :

[tex]f(x)=-10x^2+20x+8[/tex]

When we plug x as 1.5 , we could get the height f(1.5) as :

[tex]f(1.5)=-10(1.5)^2 +20*1.5 +8[/tex]

[tex]f(1.5)=-22.5+30+8[/tex]

[tex]f(1.5)=15.5[/tex]

So the height of the ball after 1.5 second is 15.5 meters. : Answer

Hope it will help :)

Answer:

It is c on edge just took the test

Step-by-step explanation:

Find an equation of the line with the given slope and containing the given point. express your answer in slope-intercept form.

Answers

hello :
an equation is : y - b = a(x - c) ... the point is : A ( c , b) and slope : a

Determine whether the quantitative variable is discrete or continuous. number of lightning strikes in a city in one year'

Answers

The number of lightning strikes will be a whole number

Therefore it is a discrete variable

That quantitative variable is discrete because you only get one answer when your figuring out how many lightning strikes in a city in one year.

a customer brings in a item for refund.The price on the item is $4.80 and the tax is 5%.How much including tax should the cashier refund back to the customer

Answers

The entire amount will be the price multiplied by 1.05 (which is the price plus 5% of the price) This is 4.80 X 1.05= $5.04

Answer:

The cashier should refund back to the customer $5,04

Step-by-step explanation:

The cashier has to refund the amount the customer paid, which was the price plus the proportional tax.

Refund=price+tax

Price=$4.80

Tax=$4.80 * 0,05= $0,24

Refund=$4.80 +$0,24=$5,04

Find the coordinates of the midpoint of ab with endpoints a(-10,3) and b(2,-2) worksheet answers

Answers

-10+2/2 and 3-2/2
(-4;1/2)

while on vacation, your family budgeted $550 for food. Your family went to the grocery store for drinks and snacks and spent $67.19 Each meal you are going to eat out had a budget of $55

Which expression describes the amount of money left in your after you consume your meals ?

A. 550 - (67.19 + 55x)
B.550- x(67.19 -55)
C.550-x(67.19+55)
D.550-(67.19-55x)

Answers

550 for food...u spent 67.19 for drinks and snacks....u spent 55 for each meal (x)

so ur equation would be : 550 - (67.19 + 55x)

Final answer:

The correct expression to calculate the remaining budget for food after spending on groceries and meals out is 550 - (67.19 + 55x), which is option A.

Explanation:

The question asks us to determine which expression correctly represents the amount of money left in the budget for food after the family has spent money on groceries and consumed their meals. The original budget for food is $550, and the family spent $67.19 on drinks and snacks. Each meal they plan to eat out is budgeted at $55. Let's denote the number of meals the family will eat out as 'x'.

To calculate the remaining budget after these expenses, we subtract the cost of groceries and the total cost of eating out (which is $55 times the number of meals 'x'), from the original budget for food. The correct mathematical expression for the remaining budget is:

550 - (67.19 + 55x)

This expression is represented by option A. This correctly factors in the initial expenditure on groceries of $67.19 and then subtracts $55 for each meal 'x' from the remaining budget.

what is the value of x

Answers

6^2 + 8^2 = x^2

36 + 64 = 100

sqrt(100) = 10

x = 10

To solve this, we need to use Pythagorean Theorem. This is a formula that says a²+b²=c². A and B represent the legs of the triangle while c is the hypotenuse. We can simply substitute in our values for a and b and solve.

a²+b²=c²
8²+6²=c²
64+36=c²
100=c²
√100=√c²
10=c

Using the math above, we can see that c (x) equals 10.

Other Questions

True or false: the standard deviation is the square root of the variance. Which set does not contain 3? the set of all real numbers the set of all integers the set of all whole numbers the set of all rational numbers Round number 389,422 whats the tax used on airline tickets and gasoline?payroll taxsales taxexcise taxincome taxproperty tax The phosphate functional group in the non cyclic amp molecule of question 21 contains "acidic hydrogens" In angle abc , m angle A =x , m angle B =2x+2, m angle C = 3x+4.what is value x TRUE OR FALSE: The number 532 has 2 significant digits. Select one:TrueFalse What sentence is the topic sentence of the paragraph If health care costs continue to rise, insurance companies fear that A. they'll have to offer a greater variety of insurance policies. B. government involvement will increase on both state and federal levels. C. consumers will be driven to competitors who can offer lower prices. D. coverage for dependents under age 18 will decrease Which of the following statements does not describe a chemical property of oxygen: 1)Oxygen combines with carbon to form carbon dioxide gas 2) When coal is burned in oxygen, the process is called combustion 3)Iron will rust in the presence of oxygen 4)The pressure is caused by collision of oxygen molecules with the sides of a container What is one potential reason a plant may be forced to elevate its cell respiratory rate? You roll a six sided dice four times, what is the probability of rolling four sixes? Which of the following shows the correct order of the numbers below? (1/2) 2 , , 0.45 Which is the correct answer???Which religions were practiced in the Mughal Empire?A)Hinduism and BuddhismB)Islam and SikhismC)Hinduism and ChristianityD)Islam and ChristianityMy friend told me that, the answer C is incorrect. Which of the following is not something that Northwest Indians taught to the white settlers of the area?Question 4 options:salmon fishingclam diggingarchitecture and construction techniquestobacco cultivation The Doppler Effect means that all observers of a moving wave source detect the same wave frequency.True or False 17) The "investiture struggle" that took place between Pope Gregory VII and King Henry IV symbolized the struggle between the church and state over who had the power to What were the reasons for the revolts and rebellions that occurred in the colonies of virginia, maryland, massachusetts, and new york between 1660 and 1700? how were these rebellions resolved? What is a round character?a-a character who contrasts the personality of another characterb-a character who stays the same throughout a storyc-a character who has a complex personalityd-a character who has just one or two personality traits A toll bridge charges $1.00 for passenger cars and $2.50 for other vehicles. suppose that during daytime hours, 65% of all vehicles are passenger cars. if 20 vehicles cross the bridge during a particular daytime period, what is the resulting expected toll revenue? Steam Workshop Downloader