A side of square B is four times the length of a side of square A. How many times greater is the area of square B than the area of square A?

Answers

Answer 1

Answer: 16 times

Step-by-step explanation:

if square A = x

square B = 4x

area of square A = x²

area of square B = 4x × 4x

=16x²


Related Questions

To win a math game, Lamar has to pick a card with an
expression that has a value greater than 1. The card Lamar chooses
reads (1/2) to the -4 power. Does Lamar win the game? Explain.

:)

Answers

Answer:

YES,

AS ,

1/2^-4

=2^4=16.

16>1

HOPE IT HELPS

find the equation of the following line:

b. Passes through (-6,8) and is perpendicular to y = 1

Answers

Answer:

I don't really understand this question

Step-by-step explanation:

I don't really understand this question

Manuel’s job pays $11.50 per hour for a 40-hour work week. If Manuel works over forty hours, he earns 1 1/2 times his hourly pay for each extra hour worked. How much is Manuel paid by his employer if he works 46 hours in one week? -I will give brainliest to whoever answers first-

Answers

Answer:

563.5

Step-by-step explanation:

The starting annual salary for a new teacher in SFUSD is about $64,000. Every year, the teachers are eligible for a 2.5% raise. Assume the teachers will get a raise every time re-eligible.
What will the annual salary be after 1 year? and 2 years? after 3 years and 10 years?

Answers

Answer:

65600

67240

Step-by-step explanation:

Help will give 25 Brainly points

Answers

E because of sss ( side side side)

Put the following equation in slope intercept from 3x+4y=9

Answers

Answer:

x=3

Step-by-step explanation:

3x+4y=9

y=9/4

linear function

-3/4

V = 4/3.73
Solve for r

Answers

Answer:

V=4/3πr³

but V is given = 4/3.73

4/3.73 = 4/3πr³

4×3πr³=4×3.73

12πr³=14.92

12πr³÷12π=14.92÷12π

r³=0.3957..

³√r³ = ³√0.3957

r= 0.7341..

What is the value of the underlined digit in 91,764,350?​

Answers

Digit wise values.

[tex]\\ \sf\longmapsto 9=90000000[/tex]

[tex]\\ \sf\longmapsto 1=1000000[/tex]

[tex]\\ \sf\longmapsto 7=700000[/tex]

[tex]\\ \sf\longmapsto 6=60000[/tex]

[tex]\\ \sf\longmapsto 4=4000[/tex]

[tex]\\ \sf\longmapsto 3=300[/tex]

[tex]\\ \sf\longmapsto 5=50[/tex]

[tex]\\ \sf\longmapsto 0=0[/tex]

There are 12 girls and 18 boys in a class. Teacher wants to form groups with the same
number of girls and boys in each group. What is the greatest number of groups can be
formed. How many girls and how many boys will be in each group?

Answers

Answer:

6 groups

2 girls, 3 boys

Step-by-step explanation:

To find the answer, first find the Greatest Common Factor or the GCF. The GCF in this case is 6. So, the amount of groups is 6. Then divide each number by 6, so there will be 2 girls in each group and 3 boys in each group.

I need help understand how to solve this problem.

Answers

Answer:

let carols present age be x

and its age after 20years be x+20

and which is equal to three time of its present age = 3x

Step-by-step explanation:

so,

20+x= 3x

20= 3x -x

20=2x

20/2=x

10=x

I hope it is helpful

Can someone help me do this?
Thank y’all! Extra points on this because it’ll take some time.

Answers

Step-by-step explanation:

everything can be found in the picture

Asher pays $156 every 6 weeks for piano lessons. what is the price for per year for piano lesson?

Answers

Price for every 6 weeks= $ 156
Price for 1 week = 156/6 = $ 26

Assuming there are approximately 52 weeks in a year
Price for lessons per year = 26*52
= $1352

What is [tex]|x-6|[/tex] given that [tex]x \geq 6[/tex]

Answers

9514 1404 393

Answer:

  x - 6

Step-by-step explanation:

For values of x greater than or equal to 6, the difference x-6 is non-negative, so the absolute value function does nothing. The value is ...

  x -6

How long of a ladder is needed to reach a window sill 50 feet above the ground if the ladder rests against the building making an angle of 75∘ with the ground? Round your answer to the nearest foot and do not include units.

Answers

The length of the ladder needed to reach a window with 50 feet above the ground is 52 ft.

How to find the length of the ladder to reach the window?

The angle formed with the ground and the ladder is 75 degrees.

The window is 50 ft above the ground.

The situation forms a right triangle.

Therefore, using trigonometric,

sin 75  = opposite / hypotenuse

where

hypotenuse side = length of the ladderopposite side is height of the window from the ground where the ladder head will be placed.

Therefore,

sin 75 = 50 / h

cross multiply

h = 50 / sin 75

h = 50 / 0.96592582628

h = 51.763809036

h = 52 ft

Therefore, the length of the ladder needed to reach a window with 50 feet above the ground is 52 ft.

learn more on right triangle here: https://brainly.com/question/15529962

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Write the standard form of the equation of the line through the pair of points (6,3) and (-7,7)

Answers

Step-by-step explanation:

steps are in the picture above.

Note:if you need to ask any question please let me know.

3x + 8
5r +2
Determine an expression that represents:
Perimeter =
Area

Answers

Answer:

Perimeter: 2(3x+8)+2(5x+2)

Area: 3x+8(5x+2)

Step-by-step explanation:

Perimeter = 2L + 2w

Area = L x w

[tex]-2b-(-7)=11[/tex]

Answers

Answer:

2

Step-by-step explanation:

[tex] - 2b - ( - 7) = 11 \\ \\ - 2b + 7 = 11 \\ \\ - 2b = 11 - 7 \\ \\ - 2b = 4 \\ \\ b = \frac{4}{ 2} \\ \\ b = 2[/tex]

Hope it help you

Answer:

b = -2

Step-by-step explanation:

[tex] - 2b - ( - 7) = 11[/tex]

[tex] - 2b + 7 = 11[/tex]

[tex] - 2b + 7 - 7 = 11 - 7[/tex]

[tex] - 2b = 11 - 7[/tex]

[tex] - 2b = 4[/tex]

[tex]b = 4 \div( - 2) = - 4 \div 2 [/tex]

[tex]\boxed{\green{b = - 2}}[/tex]

help please will mark brainliest

Answers

Step-by-step explanation:

option number B.......

Answer:

A) Translating 20 units right

Step-by-step explanation:

The triangle is in the same orientation as it would be on the other side of n. It would be translated 20 units instead of 10 because you reflected the triangle twice so you would need to multiply 10 by 2. The 10 also represents the triangle only being reflected once. It would be to the right because the triangle moved to the right.

The teacher to student ratio is 1:12. If
the total number of teachers and
students is 260, how many teachers
are there?
teachers

Answers

Answer:

240 teachers

Step-by-step explanation:

Let u be 1 unit.

1u+12u=260

13u=260

u=260÷13

=20

No. of teachers=12u=20×12

=240

Let teacher be x

Student=12x

[tex]\\ \sf\longmapsto x+12x=260[/tex]

[tex]\\ \sf\longmapsto 13x=260[/tex]

[tex]\\ \sf\longmapsto x=\dfrac{260}{13}[/tex]

[tex]\\ \sf\longmapsto x=20[/tex]

Matthew through he could make 19 free throws, but he only made 13. What was his percent error?

Answers

Answer:

the percent error was 73%

Subtract using a number line.

1.4−1.7

Plot the minuend and the difference on the number line.

Answers

The difference between the numbers 1.4 and 1.7 is -0.3 after using the number line.

What is a number line?

It is defined as the representation of the numbers on a straight line that goes infinitely on both sides.

It is given that:

As we can see in the number line:

1.4 < 1.7

If we take the difference between these two numbers

From the number line:

= 1.4 - 1.7

= -0.3

The arithmetic operation can be defined as the operation in which we do the addition of numbers, subtraction, multiplication, and division. It has a basic four operators that is +, -, ×, and ÷.

After using the arithmetic operation concept:

The difference between the numbers:

= 1.4 - 1.7

= -0.3

Thus, the difference between the numbers 1.4 and 1.7 is -0.3 after using the number line.

Learn more about the number line here:

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WHAT DO THESE MEAN OMG PLEASE HELP ME THEIR MY LAST 2 QUESTIONS

Answers

Part B is 355, all you need to do is follow the formula to convert F to K (180°F − 32) × 5/9 + 273.15. This equals 355.372, you round to 355

Ryan has 21 pencils. He wants to put the same number of pencils in each of 3 pencil holders. How many pencils will he put in each pencil holder

Answers

21 divided by 3 equals 7

7 pencils in each holder

:]

Ryan will put 7 pencils in each pencil holder.

What is the unitary method?

The unitary method is a method for solving a problem by the first value of a single unit and then finding the value by multiplying the single value. If an event can occur in "m" in different ways and if following it, a second event can occur in "n"  ways; then the two events in succession can occur in m × n  ways.

Given that Ryan has 21 pencils, wants to put the same number of pencils in each of the 3 pencil holders.

Pencil = 21

Pencil holder = 3

Therefore, we will do as 21 divided by 3

21/3 = 7

Hence, there are 7 pencils in each pencil holder.

To learn more about the unitary method, please visit the link below;

https://brainly.com/question/23423168

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The sum of two whole numbers is 64 and their difference is 20. What is the bigger number?​

Answers

Answer:

42 and 22 are the numbers

Step-by-step explanation:

Let the numbers be x and y

[tex]x + y = 64[/tex]

[tex]x - y = 20[/tex]

On adding both

[tex]x + y + x - y = 64 + 20[/tex]

[tex]2x = 84[/tex]

[tex]x = \dfrac{84}{2} [/tex]

[tex]x = 42[/tex]

Using 1

[tex]42 + y = 64[/tex]

[tex]y = 64 - 42[/tex]

[tex]y = 22[/tex]

Please help me!! I’ll give brainliest also!!

Answers

Answer:

a. A = {Texas}

b. B = {i,s,t,h,e,l,m,n,s,a,o,y,c}

Please mark as brainliest

The perimeter of an equilateral triangle is 3 (+ 5). The perimeter of a rectangle is 2 (2x - 3) + 2(2). If the perimeters of the two figures are equal, then what is the value of r?​

Answers

Answer:

3.25

Step-by-step explanation:

Perimeter of triangle = 3(5) = 15 cm

Perimeter of rectangle = 2(2x - 3 + 4)

Perimeter = 2(2x + 1)

Perimeter = 4x + 2

4x + 2 = 15

4x = 15 - 2

4x = 13

x = 13/4

x = 3.25

What is the coefficient in the term K ?

Worth 30 points !!!

Answers

Answer:

1

Step-by-step explanation:

There is only one K listed, meaning the coeffiecent would have to be 1.

If it was 30, you would see 30K

if it was zero, it wouldn't be there.

In the band, there are 2 vocalists and 5 musicians. What is the ratio of musicians to vocalists

Answers

Answer:

The answer is D. 5 to 2

Step-by-step explanation:

It sounds like they want the ratio to be given in that order.

Hope that helps!

How many solutions does the following equation have 3(X + 9) = 2x + 54

Answers

Answer:

One solution.

Step-by-step explanation:

3(x + 9) = 2x + 54

3x + 27 = 2x + 54

3x + 27 - 2x = 2x + 54 - 2x

x + 27 = 54

x + 27 - 27 = 54 - 27

x = 27

See image for question

Answers

A,
C(x)= 39x +95
B,
After 61 months
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