A square has an area of 12x^2 square feet. What is the length of its sides?

Answers

Answer 1

The area of a rectangle is found by multiplying the length by the width or L*W.
In a square the length and width are the same so just call the value
s for each side.

l*w = s*s = s2

In this case we have
s2 = 12x2 Take square root of both sides
s = √(12x2)
s = x√12
s = x√(4*3)
s = x√(22*3)
s = 2x√3

If you want the variable at the end of the number
you can write this as (2√3)x
I only put the parentheses to denote that the
term x is not part of the square root.

Related Questions

help! asap! :) please I need help can u do this?

Answers

The answer is N-2 is the right answer

Show that x² + x +1 is always positive for all real values of x

Answers

Answer: There are no negatives

Step-by-step explanation:

what's the answer to this one ?

Answers

Answer:

59 degrees

Step-by-step explanation:

There are 360 degrees in a circle. Each arc with a known measure adds up to 242 degrees. To find the measure of the third remaining arc DC, we have to subtract 242 from 360, which leaves us with 118 degrees. The inscribed angle theorem states that the measure of an inscribed angle is half the measure of its intercepted arc. This means we have to divide 118 by 2 to find the value of DC's associated inscribed angle. This leaves us with 59 degrees.

(04.05)
Which of the following is true about a function that is constant? (4 points)

HELP PLEASE

Answers

Answer:

A. it is a horizontal line

Step-by-step explanation:

what are the numbers in pi

Answers

Answer:

I do not know the full numbers, but in most math problems teachers will have you use the first 3 (3.14)

Step-by-step explanation:

The first 100 digits of pi are: 3.14159 26535 89793 23846 26433 83279 50288 41971 69399 37510 58209 74944 59230 78164 06286 20899 86280 34825 34211 7067.

the ones i can remember from the top of my head is 3.14159265 and the full is 3.14159265359

The height of a triangle is 6 cm and area of the triangle is 24 cm^2. What is the length of the base of the triangle

Answers

Answer:

4cm

Step-by-step explanation:

24/6=4cm

WILL MARK BRAINLIEST!
Elevation questions:
1. how much higher is 500 than -400 m
2. how much higher is -200 m than 450 m

Answers

Answer: 900 and 650

Step-by-step explanation: so because 400 is negative, it would take 400 to get to 0 and 500 more to get to 500 so 900 for 1. And same thing for the second one, -200 plus 200 is 0 plus 450, it’s 650

Please help me quickly

Answers

Answer:

The tv is 35 inches tall

Step-by-step explanation:

Plug the numbers into the Pythagorean Theorem

The 37 is the hypotenuse because it's the diagonal length and it should be the longest

QUESTION IS IN IMAGE

Answers

Answer:

112

Step-by-step explanation:

so although 8 wouldn't fully trust me here my best bet would be 112 because 68 plus 112 is 180 which is half of 360 and 360 Is the degrees 9f the circle.

help me answer the questions please

Answers

E
U
N
L
E
Good luck!!!!!!!

maria will run less than 32 miles this week. so far, she has run 18 miles. what are the possible numbers of additional miles she will run?

Answers

Answer:

Step-by-step explanation:

36-18=18

but it has to be less than 32 miles so its 17 miles.

Jessica and her friends have gone to dinner. When they finished eating their bill came to $82. Jessica decided that she wanted to give a 19% tip . Estimate how much a19% tip on an $82 dinner bill will be.

Answers

Answer:

15.58

Step-by-step explanation:

82 x 0.19 = 15.58

Your final cost will be 97.58 (82 + 15.58)

Answer: The correct answer is D

Step-by-step explanation: I took the unit test

1. Quadrilateral EFGH is an isosceles trapezoid. If mG is four times mH, what is mE? A)18° C)72° D)144° B)36°

Answers

Answer:

<E = 36 degrees (Answer B)

Step-by-step explanation:

Recall that the addition of all internal angles in a quadrilateral must equal 360 degrees. Then we can write the equation that states this as:

<E + <F + <G + <H = 360

Notice as well that we are dealing with an isosceles trapezoid, so there is a symmetry along the line that passes through the midpoints of sides FG and EH (the two bases). That means that the measures of angles <F = <G and <E = <H .

The previous equation then can be written as:

<H + <G + <G + <H = 360

Also, since we are told that <G = 4 <H, we can use this info in the equation as shown below:

<H + 4 <H + 4 <H + <H = 360

10 <H = 360

divide both sides by 10 to isolate <H

<H = 360 / 10

<H = 36

Since as we mentioned, <E equals <H, we can state that

the measure of <E = 36 degrees (Answer B)

Fill in the blank with the correct word(s) to complete the sentence.

A three-dimensional figure has ______, width, and _____.

A.
length; height

B.
length; congruent

C.
height; pattern

D.
length; pattern

I WILL GIVE A BRAINLEST TO (1) LUCKY WINNER THE WINNER GETS POINTS AND BRAINLESTS! ENJOY ;)

Answers

Answer:

Step-by-step explanation:

i promise it's right

the answer is A. length; height

Solve the inequality

23 < k + 18

Answers

Answer:

k >5

Step-by-step explanation:

I hope I got it correct ! Good luck :)

What is the additive inverse of the complex number 9 – 4i? –9 – 4i –9 + 4i 9 – 4i 9 + 4i

Answers

Answer:

-9+4i

Step-by-step explanation:

Additive inverse + 9-4i = 0,

therefore additive inverse = -9 + 4i

Answer:

B. -9+4i

Step-by-step explanation:

Just took the Pre-Test on Edg. !!

How many toothpicks make a triangle? Two triangles? Write
an expression that represents the number of toothpicks
needed to make x triangles that appear side-by-side in a
single row, as shown. Explain your reasoning,

Answers

Answer:

3 toothpicks make a triangle x =3

Step-by-step explanation:

1. Annual sales for a fast food restaurant are $650,000 and are increasing at a rate of 4% per year
Use an exponential function to find the annual sales after 7 years.

Answers

Answer:

The value after 7 years is $ 855355.65

Solution:

Given that, Annual sales for a fast food restaurant are 650000 and are increasing at a rate of 4% per year

To find: exponential function to find the annual sales after 7 years

The exponential growth function is given as:

Where,

"a" is the initial amount

"y" is the future value

"r" is the rate of interest in decimal

"t" is the number of years

Here in this given question,

a = 650000

t = 7 years

Substituting the values in given formula,

Thus the value after 7 years is $ 855355.65

Step-by-step explanation:

The symbol^ => "means to the power of". The value of 3^2 + 2^3
10 points

Answers

Answer:

Step-by-step explanation:

3^2 = 3*3 = 9

2^3 = 2*2*2 = 8

3^2 + 2^3 = 9 + 8 = 17

What is the value of x in the equation

Answers

Answer:

Step-by-step explanation:

Answer:

5+3/10 = 4/5 X=5

Step-by-step explanation:

8/10 DIVIDED BY 2 = 4/5

Is this non linear or linear?

Answers

Answer:

Non-linear

Step-by-step explanation:

If we were to graph this table, the points will form a curve.

This is most likely a exponential function, not a linear function.

A linear function would form a straight line on a graph.

Hope this helps!

Please help
-3.7n = -22.2

Answers

Answer:

n=-22.2/-3.7 { - and - will cancel}

so n=22.2/3.7

therefore n=6

Raymond is building a new dog run with a raised border in his backyard. The boards on the two shorter sides are 6 feet thick, and the boards on the two longer sides are 4 feet thick. Raymond wants the outer length of the dog run to be 4 times its height and the outer width to be 2 times its height. He also wants the boards to rise 4 feet above the level of the grass in the dog run.

Answers

Answer:

Step-by-step explanation:

why is 3 1/2 multipiled by x in the equation

Answers

Answer:

I don't know the equation, but I will assume that 3 1/2 is the slope.

Step-by-step explanation:

For example, in the equation y = 10x - 9, the slope is 10.

Answer:

3 1/2 x is multiplied by x In the equation because it is the coefficient, the number being multiplied by the variable

Step-by-step explanation:

1.) A toy helicopter costs $64 before
sales tax. If the sales tax is 5%, how
much would it cost to buy?

2. A piece of hematite contains 72% iron. if the hematite weighed 160g, how much iron would there be?

Answers

Answer: 1) 67.2 $
2) 44.8 g

Answer:

1.) 67.2

2.) 115.2

Step-by-step explanation:

Can someone tell me the answer and explanation??

Answers

Answer:

$15.21

Step-by-step explanation:

Why it would be D is if find out what the 17% is ($2.21) you would add it on top of the $13 and it gives you $15.21 or D.

PLEASE HURRY!!!

An airplane can seat up to 175 passengers. The airline has already sold 87 tickets for a flight on the airplane. Which graph represents the solution to the inequality that finds the number of tickets the airline can still sell?

Everybody is saying its c but it says its wrong on edge 2021

Answers

Answer:

Step-by-step explanation:

Answer:

Step-by-step explanation:

In a class of 34 students…

> 12 study German
> 25 study Spanish
> 6 do not study either language

One student in the class is selected at random.

Find the probability that this student studies both languages.

Answers

Answer:

My answer to this question would be :

6 = 34 - (12+25) + X

6 = -3 + X

9 = X

The probability would be : 9/34 = 0.26

I am not really sure i will check it later and tell you .

I would be happy if you let me know it was wrong or not , too .

You have a 10% coupon for your favorite restaurant. You order $75 worth of food and drinks. What will your bill be (before tax) after the 10% discount?

Answers

Answer: $67.50

Step-by-step explanation:

Paul surveyed 200 randomly selected people in the mall and asked them what genre of movie they prefer. Their
results are shown in the bar graph.

Answers

D. This is because after you narrow it down and add it together science fiction and comedy is 30 percent

Other Questions

3w-1 divided by 3 minus 2w+1 divided by 3 =1 Olivia tells you she has decided to get an A on the first math test this semester. You know that last semester she struggled to get a C in math. Explain how you might support Olivias goal and help her avoid discouragement. The ratio of the lengths of corresponding sidesof two similar hexagons is 4:7. Find the ratios of their AREAS. put the verb into correct form and complete the sentence1. I want to see the film, but I ..........it ( not/ enjoy Paine's argument that the same tyranny which drove the first emigrants from home, pursues their descendants still" was most likely in reference to which of the following situationsThe hope that religious dissenters would agree to join the Church of EnglandBThe challenges faced by settlers who moved west of the Appalachian MountainsCThe belief among colonists that they had earned a right to greater liberty from BritainDThe concern that increased debt following the Seven Years' War (French and Indian War) would decrease the value of American goodsMacer In your own words, why is argumentative writing important? I need this asap UvUA water feature that could be a source of groundwater for humans is found at a location on a hillside where Earths surface is lower than the water table.What type of feature might be observed at this location?springaquiferartesian wellunsaturated zone why is pyramid is stable A strand of DNA reads: ATGGCGCTTGACA. What is the sequence of the complimentary (opposite) strand? AGAIN SORRY BUT PLS HELP WILL MARK YOU BRAINLIEST AND GIVE 5 STARS IF UR RIGHT! Mercury(II) oxide decomposes to form mercury and oxygen, like this: 2Hg (l) + O2 (g) 2HgO (s)At a certain temperature, a chemist finds that a reaction vessel containing a mixture of mercury(II) oxide, mercury, and oxygen at equilibrium has the following composition: compound amount Hg 14.7g O2 13.4g HgO 17.8gCalculate the value of the equilibrium constant for this reaction. Round your answer to significant digits. Clears your work. Undoes your last action. Provides information about entering answers. Who is your favorite member of One Direction and why? Mine personally are Louis and Niall. I love Nialls personality and how much he makes me laugh. Louis is the strongest person I have ever met, I wouldnt have survived what all he has been through. I love all the other boys as well though! (This is an opinionated question. Any answer is correct and any hate will be blocked and reported.) What do you SEE? What do you SMELL? What do you FEEL? What types of tactile feelings?(consider the weather) What do you HEAR? What do you TASTE? Tell a story. Write a 5-7 sentence story about this scene. Imagine you are in this scene you selected. Try to describe all five senses in your paragraph. 17 5/8 mixed solution Hello please help me with this problem. For 38 points Its is algebra 1 Based on the point and evidence, which is the best explanation, or analysis, of the evidence?The Maori myth shows people working together to achieve a goal.The Maori myth suggests that some families feel like they are stuck where they are.This shows the Maori's belief that sometimes making sacrifices is the only way to achieve a goal.This suggests that the Mori believe that teamwork helps family members achieve their goals. Answer the photo below Answer in detail TY Name the hormones released by the ants. (ii) How this hormone is useful for the ants? (iii) Name any two insects other than ants which release this hormone. HELP. NEED NOW. WILL MARK BRAINLIEST. Use the method of completing the square to transform the quadratic equation into the equation form (x+p)^2. -6x^2+-6x+12=0 A rectangular room must have a perimeter of 20 feet and an area of at least 20 square feet. Describe the possible widths of the room. Round your answers to the nearest tenth of a foot.