Answer:
Area = 18
Step-by-step explanation:
We know that a square has side lengths of s
We can use the Pythagorean theorem to find s
a^2 + b^2 = c^2
We know that the hypotenuse or c = the length of the diagonal or 6
Substituting in what we know
s^2 + s^2 = 6^2
2s^2 = 36
Divide each side by 2
2s^2/2 = 36/2
s^2 = 18
Take the square root of each side
sqrt(s^2) = sqrt(18)
We only have to take the positive square root since it is a length
s = sqrt(9) sqrt(2)
s= 3sqrt(2)
The side length of the square is 3sqrt(2)
To find the area, we multiply the side by the side or s^2
s^2 = (3sqrt(2))^2
From above
s^2 = 18
A line passes through the point , ( − 6, 1) and has a slope of − 4/3 .
Final answer:
A line with a slope of -4/3 passes through the point (-6, 1) can be represented by the equation y = -4/3x - 7.
Explanation:
A line with a slope of -4/3 passes through the point (-6, 1).
To find the equation of the line, we can use the point-slope form of a linear equation: y - y1 = m(x - x1), where (x1, y1) is the given point and m is the slope.
Substituting the values into the equation, we get y - 1 = -4/3(x - (-6)).
Simplifying, we have y - 1 = -4/3(x + 6).
Expanding, y - 1 = -4/3x - 8.
Moving the constant term to the other side, we get y = -4/3x - 7.
Find an equivalent ratio for the ratio 4 : 5.
400/500
10 : 12
48 to 60
20/30
Answer:
400/500
48 to 60
both are correct
Step-by-step explanation:
4/ 5
Multiply top and bottom by 100
4*100/ 5* 100 =400/500
400:500
4/5
Multiply top and bottom by 12
4/5 * 12/12 = 48/60
we can rewrite as 48:60
You know the slope of a line and a point on the line that is not the y-intercept. Can you use a graph to write the equation of the line in slope-intercept form? Explain.
Eliza travels 6 times as many minutes to school as ricky does.Altogether,they travel 63 minutes each day.How many minutes does Eliza travel?
Answer:
Eliza travels 54 minutes.
Step-by-step explanation:
Let's use the variable r to represent the number of minutes Ricky travles to school.
Eliza travels 6 times as many minutes as Ricky, so Eliza travels 6r minutes.
Altogether, they travel r + 6r minutes, or 7r minutes.
We are told they travel 63 minutes altogether, so 7r must equal 63.
7r = 63
Divide both sides by 7.
7r/7 = 63/7
r = 9
Ricky travels 9 minutes.
Eliza travels 6r minutes.
6r = 6 * 9 minutes = 54 minutes
Eliza travels 54 minutes.
What is a positive number that equals 30 when added to it squared
Answer: 5
Step-by-step explanation:
Let x represent the number, then
x² + x = 30
x² + x - 30 = 0
(x + 6) (x - 5) = 0
x + 6 = 0 x - 5 = 0
x = -6 x = 5
↓
not valid since the restriction is that x > 0 (a positive number)
So, x = 5
determine two numbers that have a sum of 12 but a difference of 12
Answer:
0 And 12
Step-by-step explanation:
0 + 12 = 12
But 0 is 12 away from 12. hope i helped :)
Answer:
0 and 12
Step-by-step explanation:
0+12=12
12-0=12
A jogger is going running in a rectangular park that is 28 meters by 96 meters. Starting from where jogger's car is parked in the southeast corner, the jogger runs west along the width of the park and then north along the length. When the jogger reaches the northwest corner, she takes a shortcut straight back to her car. How far does the jogger run in all?
Final answer:
The jogger runs a total distance of 224 meters, which includes running along the width and length of the park and taking a shortcut diagonally across the park.
Explanation:
To calculate the total distance the jogger runs, we must add the distances from each leg of the jogger's path. Starting from the southeast corner, the jogger runs the width of the park (28 meters) to the west, and then the length of the park (96 meters) to the north, reaching the northwest corner. The shortcut from the northwest corner directly back to the southeast corner, where her car is parked, is the hypotenuse of the resulting right-angled triangle. To find the length of this hypotenuse, we use the Pythagorean theorem (a² + b² = c²), where the sides of the rectangle serve as 'a' and 'b'.
Let's calculate the hypotenuse:
a = 28 m (width)
b = 96 m (length)
c = √(a² + b²) = √(28² + 96²)
c = √(784 + 9216)
c = √10000
c = 100 m
Now, we sum up all the distances:
28 m (west along the width)
96 m (north along the length)
100 m (shortcut diagonally)
Total distance = 28 m + 96 m + 100 m = 224 meters
Can you help me solve that
Answer:2.6
Step-by-step explanation:
Use your graphing calculator of you have one and if you don't you can find one online and plug in the equation and find the intersection . If you get 2.5571 round it to the nearest tenth and you should get 2.6
Answer:2.6
Step-by-step explanation:
Use your graphing calculator of you have one and if you don't you can find one online and plug in the equation and find the intersection . If you get 2.5571 round it to the nearest tenth and you should get 2.6
Kyle has entered into a 5k marathon (5 kilometers). He wanted to figure out how many miles are in the marathon. If there are 1000 meters in 1 kilometer, and 1 mile equals approximately 1609.34 meters, how many miles will Kyle run in the marathon? Round your answer to the nearest hundredth place.
Answer:
3.10 miles
Step-by-step explanation:
1k = 0.62 miles
5x.62= 3.10
Kyle will run approximately 3.11 miles in a 5K marathon. This calculation is performed by first converting the 5K race distance into meters and then into miles, rounding the result to the nearest hundredth place.
Explanation:The subject of this question is conversions between different units of distance, specifically kilometers to miles. To help Kyle with this, first, we need to convert the kilometers into meters. Since 1 kilometer equals 1000 meters, therefore, 5 kilometers will be 5000 meters.
Then, remembering that 1 mile is approximately 1609.34 meters, we can divide the total meters by the conversion factor for meters to miles. Therefore, the conversion from meters to miles is as follows: 5000 meters / 1609.34 meters/mile = 3.11 miles.
So, if Kyle is running a 5K marathon, he will be running approximately 3.11 miles. This answer has been rounded to the nearest hundredth place as per your instructions.
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find the next three term in the sequence-8, 24,-72,216
Answer:
- 648, 1944, - 5832
Step-by-step explanation:
the terms form a geometric sequence with
common ratio r = [tex]\frac{-72}{24}[/tex] = [tex]\frac{24}{-8}[/tex] = - 3
to obtain the next term in the sequence multiply the previous term by r
216 × - 3 = - 648
- 648 × - 3 = 1944
1944 × - 3 = - 5832
the next 3 terms are - 648, 1944, - 5832
[30 POINTS] An automobile steering wheel is shown. The ideal mechanical advantage of this wheel and axle = _____ .
The mechanical advantage is found by dividing Rw by Ra:
Mechanical advantage = 18 / 2 = 9
Answer:
Step-by-step explanation:
so it is basically nine
0.1406250 to the nearest 10th
Answer:
0.1
Step-by-step explanation:
Over time the value at property on 397 west lake street increased by 275. If the initial value of the property was p which expression represents the property current value? A) 375p B) 275p C) 3.75p D) 2.75p
Answer:
b
Step-by-step explanation:
Answer: Third option is correct.
Step-by-step explanation:
Since we have given that
Initial value of the property = P
Rate of growth = 275%
So, we need to find the property's current value:
We will use "compound interest ":
Apply distributive property to factor out the GCF
27+18r=
Answer: 9(3 + 2r)
Step-by-step explanation:
27 18r
∧ ∧
3 9 2 9r
∧ ∧
3 3 3 3r
27: 3 * 3 * 3
18r: 2 * 3 * 3 * r
Common Factors are 3 * 3 = 9
27: 9 * 3
18: 9 * 2r
27 + 18r = 9(3 + 2r)
plz help look at the Picture thanks so much for the Help
FIRST TO ANSWER CORRECTLY IS BEING MARKED BRAINLIEST.Tanner has 30 stickers .he puts 6 stickers on each page.on how many pages does he put stickers on?
Answer:
5 pages
Step-by-step explanation:
30 sticker and 6 stickers on each page
30 divided by 6 = 5
Answer:
He puts stickers on 5 pages.
how can you tell which quadrant a point is in by looking at the signs of its coordinates
Answer:
In quadrant I x is positive , y is positive
In quadrant II x is negative , y is positive
In quadrant III x is negative , y is negative
In quadrant IV x is positive , y is negative
Step-by-step explanation:
In quadrant I x is positive , y is positive
In quadrant II x is negative , y is positive
In quadrant III x is negative , y is negative
In quadrant IV x is positive , y is negative
How I remember, I and II quads have a positive y
I and IV quads have a positive x
List the first 5 multiples,and find ALL the factors of 13.
Joe's gas tank is 1/4 full. After he buys 6 gallons of gas, it is 5/8 full. How many gallons can Joe's tank hold?
Answer:
Amount of gas that can be hold by Joe's tank = 16 gallons.
Step-by-step explanation:
Given that Joe's gas tank is 1/4 full. After he buys 6 gallons of gas, it is 5/8 full. Now we need to find about how many gallons can Joe's tank hold.
So let's find change that happened after filling the gas.
Change = (5/8 full) - (1/4 full)
Change = (5/8 - 1/4) full
Change = (5/8 - 2/8) full
Change = (5 - 2)/8 full
Change = 3/8 full
So that means 3/8 full happens in 6 gallons
then 1 full will happen in 6/(3/8) gallons = 6*(8/3) gallons = 48/3 gallons = 16 gallons
So the amount of gas that can be hold by Joe's tank = 16 gallons.
What is BC?
Enter your answer in the box?
Answer:
18
Step-by-step explanation:
Since this is an isosceles triangle, sides AB and sides AC are equal
AB=AC
8x-4 = 5x+11
Subtract 5x from each side
8x-5x-4 = 5x-5x+11
3x-4 = 11
Add 4 to each side
3x-4+4 = 11+4
3x=15
Divide by 3
3x/3 =15/3
x=5
We want to find BC
BC= 4x-2
Since x=5
BC = 4(5) -2
BC = 20-2
BC =18
One hot Saturday, Richard scooped 234 regular cones and 156 large cones. One scoop of ice cream is 3 ounces. A tub of ice cream weighs 10 pounds. How many tubs of ice cream did Richard use to make the cones?
Answer:
18
Step-by-step explanation:
The total number of scoops of ice cream that Richard got from the tub is,
(234 regular cones) x (2 scoops / 1 regular cone) + (156 large cones) x (2 scoops / 1 large cone) = 936 scoops
Given that each scoop weighs 3 ounces, the total weight of the ice cream is 2808 ounces. For the number of tubs,
(2808 ounces) x (1 lb / 16 ounces) x (1 tub /10 lb) = 17.55
Thus, the answer is 18.
Hope this helped!
What is the missing number in the synthetic division problem below?
Answer:
D. 7
Step-by-step explanation:
In synthetic division, the first # in the division bracket (2) is dropped, and the number outside the bracket is multiplied with it to find 4. Then, -2 and 4 are added to get 2. Again, 2 x 2=4. 3+4=7.
Simplified version: Drop, multiply, add, multiply, add till you reach the last term.
The synthetic division problem hasn't been stated in this query, making it impossible to ascertain the missing number. Synthetic division is a mathematical methodology used to simplify polynomial division by binomial. The correct problem should be offered for accurate guidance.
Explanation:Unfortunately, the provided synthetic division problem was not included in your question so I'm unable to solve for the missing number. In general, synthetic division is a method used in algebra to divide a polynomial by a binomial. I would suggest you to verify the problem and restate your question providing all necessary details. Then I would gladly help you solve the missing number in the synthetic division.
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State the domain and range of the following function. {(2,3), (7,9), (4,-7), (6,2), (3,-5)}
Answer:
Domain: {2,3,4,6,7}
Range: { -7,-5,2,3,9}
Step-by-step explanation:
The domain is the input, or x, values.
The range is the output, or y, values.
They are normally written from least to greatest.
Answer:
Domain: 2,3,4,6,7
Range: -7,-5,2,3,9
Step-by-step explanation:
hope this helps :)
Dan borrowed $750.00 from his brother with a 5% simple interest. If Dan pays his brother back in 6 months, how much does he have to pay back including the interest?
Answer:
$780
Step-by-step explanation:
The initial sum of money borrowed was $750
at a simple interest rate of 8%
Dan pays the money back in 6 months
The amount of money Dan has to pay back his brother including the interest in 6 months' time.
The total amount accrued, principal plus interest, from simple interest on a principal of $750 at a rate of 8% per year for 6 months is $780.
The total interest that is to be paid back can be calculated using the formula
where P is the prinicipal amount of money we begin with (in this case $750), r is the rate of interest (in this case 8%) and t is the time period (in this case, 6 months or 1/2 of a year).
(Note that we must take the value of t in years if the interest is annual interest and that is why we use t = 1/2 = 0.5 instead of t = 6).
So, by simple calculation we can find interest to be paid as
the interest accrued is $30
To find the total sum to be paid back, we add the initial sum or pricipal amount to the interest we have calculated above i.e.,
the total amount accrued, principal plus interest, from simple interest on a principal of $750 at a rate of 8% per year for 6 months is $780.
(x-2)(3x+4) destributive property
Answer:
FOIL IT:
First multiply the first terms in each parenthesis.
Outside is next. You multiply the terms on the outer edges of each parenthesis.
Inside is next. Multiply the terms on the inside edge of each parenthesis.
Last: Multiply last terms in each parenthesis.
YOU GET:
3x^2 - 2x - 8
what is the value of x in the diagram below ?
Answer:
x = 9
Step-by-step explanation:
12^2 + a^2 = 54^2
a^2 = 54^2 - 12^2
a = sqrt (54^2 - 12^2) = 6 * sqrt(77)
Then calculate it for another triangle, where each side is 6 times shorter (as 12/2 = 6):
2^2 + (sqrt(77))^2 = x^2
x^2 = 81
x = 9
Why is partitioning a directed line segment into a ratio of 1:3 not the same as finding the length of the directed line segment?
The ratio given is part to whole, but fractions compare part to part.
The ratio given is part to part. The total number of parts in the whole is 3 – 1 = 2.
The ratio given is part to part. The total number of parts in the whole is 1 + 3 = 4.
The ratio given is part to whole, but the associated fraction is .
Answer:
Third choice "The ratio given is part to part. The total number of parts in the whole is 1 + 3 = 4." is the correct answer.
Step-by-step explanation:
We know that partitioning a directed line segment into a ratio of 1:3 means that we are dividing the given line segment into two parts whose first part is 1 times the of some quantity while the another part is 3 times of the same quantity. So basically we are comparing part to part in by ratio. And total number of parts in the whole will be just sum of both so we get 1+3=4
Hence choice (3) is correct answer.
"The ratio given is part to part. The total number of parts in the whole is 1 + 3 = 4."
Answer:
it is C
The ratio given is part to part. The total number of parts in the whole is 1 + 3 = 4." is the correct answer.
According to the real rational root theorem, what are all the potential rational roots of f(x)=5x3-7x+11
Answer:
x = -11, -11/5, -1, -1/5, 1/5, 1, 11/5,11
Step-by-step explanation:
The general formula for a third-degree polynomial is
f(x) = ax³ + bx² + cx + d
Your polynomial is
f(x) = 5x³ + 7x + 11
a = 5; d = 11
p/q = Factors of d/Factors of a
Factors of d = ±1, ±11
Factors of a = ±1, ±5
Potential roots are x = ±1/1, ±1/5, ±11/1, ±11/5
Putting them in order, we get the potential roots
x = -11, -11/5, -1, -1/5, 1/5, 1, 11/5, 11
(There are no rational roots. There is one irrational root and two imaginary roots.)
11/12− 1/6q+5/6q−1/3
Answer:
16/12 = 1 4/12 or 1 2/6
Step-by-step explanation:
Father gave me some money. I could choose between 15% of 1,500$ or 25% of 1,000$. Which amount did I choose
Answer:
25% of 1000 > 15% of 1500
Step-by-step explanation:
Lets calculate how much money you could receive
15% of 1500
.15 * 1500 = 225
25% of 1000
.25*1000 = 250
250>225
Final answer:
After calculating 15% of $1,500 and 25% of $1,000, it is evident that choosing the latter provides more money, amounting to $250 compared to $225 from the former option.
Explanation:
Choosing between percentages of different amounts involves straightforward arithmetic. To determine which option gives you more money, calculate the numerical value of each percentage. Option one is 15% of $1,500, which can be calculated as follows:
Convert the percentage to a decimal: 15% = 0.15.
Multiply the decimal by the total amount: 0.15 x $1,500 = $225.
Option two is 25% of $1,000:
Convert the percentage to a decimal: 25% = 0.25.
Multiply the decimal by the total amount: 0.25 x $1,000 = $250.
Now, compare the two amounts: $225 from the first option and $250 from the second option. It is clear that you would receive more money by choosing the 25% of $1,000, as it gives you a total of $250 compared to the $225 from the first option.