Mathematics High School

Please help! What is the solution of 4|x-3|-8=8?

A) x=-1 or x=7
B) x=19/4 or x=7
C) x=-1 or x=19/4
D) x=3/4 or x=19/4

Answers

Answer 1
It is A) x=-1 or x=7

Related Questions

An urn contains six chips, numbered 1 through 6. two are chosen at random and their numbers are added together. what is the probability that the resulting sum is equal to 5?

Answers

2/15 if drawn without replacement. 1/9 if drawn with replacement. Assuming that the chips are drawn without replacement, there are 6 * 5 different possibilities. And that's a low enough number to exhaustively enumerate them. So they are: 1,2 : 1,3 : 1,4 : 1,5 : 1,6 2,1 : 2,3 : 2,4 : 2,5 : 2,6 3,1 : 3,2 : 3.4 : 3,5 : 3,6 4,1 : 4,2 : 4.3 : 4,5 : 4,6 5,1 : 5,2 : 5.3 : 5,4 : 5,6 6,1 : 6,2 : 6.3 : 6,4 : 6,5 Of the above 30 possible draws, there are 4 that add up to 5. So the probability is 4/30 = 2/15 If the draw is done with replacement, then there are 36 possible draws. Once again, small enough to exhaustively list, they are: 1,1 : 1,2 : 1,3 : 1,4 : 1,5 : 1,6 2,1 : 2,2 : 2,3 : 2,4 : 2,5 : 2,6 3,1 : 3,2 : 3,3 : 3.4 : 3,5 : 3,6 4,1 : 4,2 : 4.3 : 4,4 : 4,5 : 4,6 5,1 : 5,2 : 5.3 : 5,4 : 5,5 : 5,6 6,1 : 6,2 : 6.3 : 6,4 : 6,5 : 6,6 And of the above 36 possibilities, exactly 4 add up to 5. So you have 4/36 = 1/9

Final answer:

The probability of drawing two chips from an urn numbered 1 through 6 such that their sum is 5 is 4/15, since there are four favourable outcomes (1,4), (2,3), (3,2), and (4,1) out of the total 15 possible combinations.

Explanation:

The question involves calculating the probability of drawing two chips from an urn, each numbered 1 through 6, such that their sum equals 5. To solve the problem, let's consider all possible combinations of two different chips that can be drawn at random:

(1, 4)(2, 3)(3, 2)(4, 1)

There are 4 favourable combinations that result in a sum of 5. As each chip can be drawn only once, the total number of pairs can be given by the combination formula C(n, k) = n! / (k!(n-k)!)), where n is the total number of chips and k is the number of chips drawn. In this case, C(6, 2) = 6! / (2!4!) = 15, and so there are 15 possible pairs that can be drawn from our urn.

Therefore, the probability of getting a sum of 5 is the number of favourable outcomes divided by the total number of outcomes, which is 4 favourable combinations divided by 15 possible combinations, resulting in a probability of 4/15.

Raul is selling coupon books. He started with 50 coupon books and has already won a prize for selling at least 10 coupon books. The total amount of money Raul will make from selling x coupon books is represented by a function.



f(x)=20xf(x)=20x



What is the practical domain of the function if Raul sells 50 coupon books?

Answers

The practical domain would be all integers 10 to 50.

Can somebody help me please?

Answers

The second answer would actually *not* be the correct one. The graph of the inverse of a function is one you obtain by reflecting the graph of the function across the line y = x (the dotted diagonal line in the first picture). Imagine “folding” the graph perfectly across that line. Which of those orange lines best represents that reflection?

Closest integer to the square root 75

Answers

Square root of 75 is 8.660254

Thus the nearest integer is 9

Hope this helps :)
I think you want to find the lower and upper bound.

√64 = 8
√81 =9
think it should be 9 it's closer

Find the values of x and y.

a. x=44, y=66
b. x=46, y=44
c. x=90, y=44
d. x=90, y=46

Answers

m<B = m<C = 46
m<BAC = 180 - 2(46) = 180 - 88
y = 88/2 = 44

x = 180 - (44+46) = 180 - 90 = 90

answer
c. x=90, y=44

What has 6 wheels and flies ?

Answers

A bird with roller blades.

Answer:

A garbage truck

Step-by-step explanation:

in 1996,Donovan Bailey of Canada ran the 100 meter dash in 9.84 seconds.How fastis that to the nearst second?to the nearst tenth of a second

Answers

I think that you round to 9.80 seconds. Pardon me, I didn't understand the problem well

what is sin 30?......

Answers

Sin (30) is equal to 1/2

Answer:

The correct option is D) [tex]\frac{1}{2}[/tex]

Step-by-step explanation:

we need to find sin 30° with the reference of provided figure

Since, [tex] sin\theta=\frac{perpendicular}{hypotenuse}[/tex]    .....(1)

In fig , perpendicular is 1 and hypotenuse is

now put [tex]\theta=30\degree[/tex] in (1)

[tex] sin\theta=\frac{1}{2}[/tex]

Hence, The correct option is D) [tex]\frac{1}{2}[/tex]

Sarah washes cars at the car wash. She makes $8.25 per hour and earns $30 in tips per day. Give an expression that Sarah could use to calculate her daily earnings.

Answers

expression: 8.25x+30
equations: y=8.25x+30
x= hours
y= total amount of money

you would need to multiply 8.25 by the number of hours worked (x) and then add the tips

 so it would be A. 8.25x+30

Find the difference quotient please

Answers

Given:
[tex]f(x) = \frac{x}{x+6} [/tex]

Answers:
[tex]f(a) = \frac{a}{a+6} [/tex]
[tex]f(a+h) = \frac{a+h}{a+h+6} [/tex]
[tex] \frac{f(a+h)-f(a)}{h} = \frac{6}{(a+h+6)(a+6)} [/tex]

Explanation:
[tex]f(a+h)-f(a) = \frac{(a+h)(a+6)-a(a+h+6)}{(a+h+6)(a+h)} \\ = \frac{a^{2}+6a+ah+6h-(a^{2}+ah+6a)}{(a+h+6)(a+6)} \\= \frac{6h}{(a+h+6)(a+6)} [/tex]
[tex] \frac{f(a+h)-f(a)}{h} = \frac{6}{(a+h+6)(a+6)} [/tex]



What is surface area

Answers

Area of the "sides" =
2 * 3.61 * 11 = 79.42

Area of the front and back =
2 * (2 * 3) = 12

Total Area = 91.42 cm


Why is it incorrect

Answers

keeping in mind that, an absolute value, is in effect a piece-wise function, so is a duplet, so |whatever here|   is really two siblings, the positive and negative siblings  +(whatever here) and -(whatever here), thus

[tex]\bf \cfrac{|3v-1|}{5}\ge 4\implies |3v-1|\ge 20\implies \begin{cases} +(3v-1)\ge 20\\ -(3v-1)\ge 20 \end{cases}\\\\ -------------------------------\\\\ +(3v-1)\ge 20\implies 3v-1\ge 20\implies 3v\ge 21\implies v\ge \cfrac{21}{3} \\\\\\ \boxed{v\ge 7}\\\\ -------------------------------\\\\[/tex]

[tex]\bf -(3v-1)\ge 20\implies -3v+1\ge 20\implies -3v\ge 19 \\\\\\ \stackrel{\textit{negative division, the sign changes}}{v\le \cfrac{19}{-3}}\implies \boxed{v\le -\cfrac{19}{3}}\\\\ -------------------------------\\\\ 7\le v\le -\cfrac{19}{3}[/tex]

Which of the following illustrates the truth value of the following mathematical statements? 6 + 3 = 9, and 5 • 5 = 20
A. T T → T

B. F T → F

C. T F → F

D. F F → F

Answers

you answer should be
C. T F → F

What is the measure of each interior angle for a regular polygon with 30 sides?

Answers

Number of degrees in the 30 sided regular polygon is (30-2)x180 = 5040
5040/30=168 degrees in each interior angle

What is the area of the trapezoid shown? (1) angle a = 120 degrees (2) the perimeter of trapezoid abcd = 36?

Answers

Not enough information to solve this
Final answer:

Neither statement alone is sufficient to determine the area of the trapezoid.

Explanation:

The area of a trapezoid can be found using the formula:

Area = (1/2) * (sum of parallel sides) * height

To find the area of the trapezoid, we need the lengths of the parallel sides and the height.

(1) The given angle does not provide information about the lengths of the sides, so it is not sufficient to find the area.

(2) The perimeter of the trapezoid does not directly give information about the lengths of the sides, so it is also not sufficient to find the area.

Therefore, neither statement alone is sufficient to determine the area of the trapezoid.

Learn more about Area of a trapezoid here:

https://brainly.com/question/15640807

#SPJ2

branliest offered
what is solution of 7v-(6-2v)=12 show work
A -3.6
B -2
C 2
D 3.6

Answers

7v-6+2v=12

9v-6=12

9v=18
v=2


how can i turn 7/2 into a decimal

Answers

We can split it into two numbers : 6 and 1

half of 6 is 3 as you need 2 lots of 3 to make six
half of 1 is 0.5 as you need 2 lots of 0.5 to make 1

therefore 3 + 0.5 is 3.5.

you need 2 lots of 3.5 to make 7
One method would be to get the denominator into a more common form for dealing with decimal values. Notice the root dec- , the Latin root for "10" in the word decimal. This describes the fact that our common number system, the decimal system, is based on powers of 10. To prepare 7/2 for conversion to decimal, we should first make sure its denominator is some power of 10. To make the conversion, let's multiply it by 1 in the form of 5/5:

[tex] \frac{7}{2} \cdot \frac{5}{5} = \frac{35}{10} [/tex]

Or, as a mixed number:

[tex]3 \frac{5}{10} [/tex]

If you're familiar with how to read decimal values, "3 and 5 tenths" can be written in decimal form as 3.5.

How many kilograms are in 5500 g? Show all work

Answers

5.5, divide 5,500 by 1,000 to get 5.5 kg.

When converting gram to kilogram (smaller unit to larger unit), you must divide by 10.  This means that you must move each unit to the left.  For example:

Kilo, hectogram, decagram, gram... you must move 3 steps to the left which means 5500 grams is equal to 5.5 Kilograms

What geometric formula relates the radius of a circle to its area?

Answers

A = area
r = radius

[tex] A = \pi r^{2} [/tex]

The geometric formula for the radius of a circle to its area will be;

A = πr²

Where, A is area of circle , r is radius of circle.

What is Circle?

Circle is a closed two dimensional figure in which the set of all points in the plane is equidistance from the center of circle.

Let radius of a circle = r

And, Area of a circle = A

Then, The geometric formula for the radius of a circle to its area will be;

A = πr²

Thus, The geometric formula for the radius of a circle to its area will be;

A = πr²

Where, A is area of circle , r is radius of circle.

Learn more about the circle visit:

https://brainly.com/question/24810873

#SPJ2

What shape has 4 congruent sides but is not a square?

Answers

yes yes rhombus, i checked on google

Which temperature conversion is correct? °c = k - 273 k = 273 x °c k = °c - 273 °c = k + 273?

Answers

K=C-273 is the right answer

Answer: The formula to convert kelvin to degree celsius is:

°C=K-273

First option: °C=K-273

HELP PLEASE!! 30 POINTS!!

John's credit card company calculates a finance charge based upon a periodic rate of 1.75% on all unpaid balances. If John has an unpaid balance of $475, determine the finance charge that he will be assessed.
A. $8.31
B. $349.00
C. $346.30
D. $469.33

Answers

Final answer:

The finance charge for John is calculated by multiplying his unpaid balance by the periodic rate. The calculation results in a finance charge of $8.31, which is option A.

Explanation:

John's finance charge on his credit card, based on a periodic rate of 1.75% on an unpaid balance of $475, can be calculated using the formula: Finance Charge = Periodic Rate × Unpaid Balance. To find the finance charge, multiply 1.75% (or 0.0175 in decimal form) by $475. Therefore, the finance charge would be 0.0175 × $475 = $8.3125. When rounded to the nearest cent, this is $8.31, which corresponds to option A.

whats the chance to not get 33% chance 3 times in a row

Answers

Um i dont know, to be honest. Wait this is yesterday

Write an equation that represents a vertical translation 7 units down of the graph of g(x)=|x|

Answers

Translation involves changing the position of a function.

The equation that represents the new function is: [tex]\mathbf{g'(x) = |x| - 7}[/tex]

The parent function is given as:

[tex]\mathbf{g(x) = |x|}[/tex]

The rule of translating a function down is:

[tex]\mathbf{(x,y) \to (x,y-h)}[/tex]

Where: h is  the number of units translated down

i.e. h = 7

So, we have:

[tex]\mathbf{g'(x) = g(x) - h}[/tex]

Substitute [tex]\mathbf{g(x) = |x|}[/tex]

[tex]\mathbf{g'(x) = |x| - h}[/tex]

Substitute 7 for h

[tex]\mathbf{g'(x) = |x| - 7}[/tex]

Hence, the required function is: [tex]\mathbf{g'(x) = |x| - 7}[/tex]

Read more about vertical translations at:

https://brainly.com/question/12463306

The equation that represents the given situation is g(x) = |x|-7

To write an equation that represents a vertical translation 7 units down of the graph of g(x) = |x|, we need to modify the original function accordingly.

A vertical translation can be represented by adding or subtracting a constant to the function. In this case, since we are translating the graph downward by 7 units, we subtract 7 from the original function:

g(x) = |x| - 7

Thus, the equation that represents this vertical translation is g(x) = |x| - 7.

This results in each point on the graph of g(x) = |x| shifting 7 units downward, creating the new graph of g(x) = |x| - 7.

You have 2 types of bread, 3 types of meat, and 2 types of cheese. How many different sandwiches can you make if each sandwich has 1 type of bread, 1 type of meat, and 1 type of cheese?

Answers

You would obviously only be able to create two sandwiches with the given information.

40% of a certain number is 80 what is that number ?

Answers

let number be x
40/100(x)=80
x=200
Since 40%=80, 80% must be 160, so half of 40 is 20  so the 20% is 40, 40+160=200

Your answer is 200.

Find the value of a.

Answers

set them equal then solve with basic algebra
a = 18
6a + 11 = 2a + 83
6a - 2a = 83 - 11
4a = 72
  a = 72/4
  a = 18

Please help guys!!
What set of transformations is performed on LMNO to form L'M'N'O'?
A 90-degree counterclockwise rotation about the origin followed by a translation 1 unit to the left
A 270-degree counterclockwise rotation about the origin followed by a translation 1 unit to the left
A translation 1 unit to the left followed by a 270-degree counterclockwise rotation about the origin
A translation 1 unit to the left followed by a 90-degree counterclockwise rotation about the origin

Answers

i think the answer is the 3rd one

Answer:

Its b and can you give me the brainlist

Step-by-step explanation:

Simplify the expressions. (use only positive exponents in your answers.) (a) (9x4)(-9x-3) = incorrect: your answer is incorrect.

Answers

(9x4) x (-9x-3)
36(-9x-3)
-324x-108

simplify

(-6i)(-7-6i)-(7i)(3-2i)

Answers

Notice that this expression is a difference:  this less that.  We MUST perform the two products BEFORE subtracting the 2nd from the first.

(-6i)(-7-6i)  becomes 42i + 36i^2, or 42i -36

-(7i)(3-2i)   becomes -[21i - 14i^2], or -[21i + 14]

Combine these two products.

42i-21i -36 -14

21i - 50 (answer)
Other Questions
Find f(-1) (inverse) if y=4x+2/3x-1 and x is not equal with 1/3 BRAINLIESTTTT!1. Sasha and Mona practiced swimming every day. They increased the number of minutes of swimming every week as described below:Sasha: Practiced swimming for 10 minutes every day in the first week, 20 minutes in the second week, 40 minutes in the third week, and 80 minutes in the fourth week.Mona: Practiced swimming for 10 minutes every day in the first week, 20 minutes in the second week, 30 minutes in the third week, and 40 minutes in the fourth week.Which statement best describes the methods used by Sasha and Mona to increase the time they practiced swimming? Mona's method is linear because the number of minutes increased by an equal factor every week. Sasha's method is exponential because it increases by an equal number every week. Mona's method is exponential because it increases by a fixed factor, and Sasha's method is linear because it increases by a fixed number. Sasha's method is exponential because it increases by a fixed factor, and Mona's method is linear because it increases by a fixed number.2. The sales totals at Macy's food store have increased exponentially over the months. Which of these best shows the sales in the first three months? $1200 in the first month, $1220 in the second month, $1240 in the third month $1200 in the first month, $1272 in the second month, $1344 in the third month $1200 in the first month, $1285 in the second month, $1370 in the third month $1200 in the first month, $1224 in the second month, and $1248.48 in the third month Which civilization of mesopotamia is considerd to be the first advanced civilization and is credited with inventing the wheel, writing, and the goverment? Why did the nation's leaders decide to meet to reexamine the articles of confederation? a student notices dark clouds in the sky and that the playground is wet the student reasons that it rained which scientific skill describes the students reasoning A. classifyingB. observing C. inferringD. predicting the impulse given to a ball with massb of 2kg is 16 Ns. if the ball starts grin the rest, what is its final velocity? A) 8msB) 30msC) 32ms Population genetics is the study of the variation in genes among a group of individuals. True False What two special lines of latitude cross North America? Help!!! explain why communicating effectively is particularly important in an online setting. Explain two ways the united states constitution limited majority rule. ________ is the final completion of the ego. An instinctive behavior is one that is:A) designed to reduce drivesB) triggered by a sexual incentiveC) similar in all living organismsD) unlearnedE) observationally learned If you are passing a large tractor trailer rig going 50 mph, how long will it take to pass if you use the correct passing techniques? which of the following is not on the hierarchy of needs?Physical needsBelonging SecurityEntertainment Analyze what makes Henrys speech persuasive. List at least 2 examples A woman who has preeclampsia is receiving magnesium sulfate 20 grams per 500 mL of lactated Ringers via infusion pump. The prescribed rate of infusion is 2 grams/hour. How many mL/hour should the nurse set the infusion pump for? Record your answer using a whole number. A black-tailed jackrabbit hops about 7 feet in a single hop how far can a hop in 5 seconds LatinQui vir, qui te amat, tuam sororem osculat?can someone please give me the english translation? Which movement helped most to reintroduce classical Greco Roman ideas to western culture What is the answer to 5(6*5) Steam Workshop Downloader