All categories

3 years ago

A patio has an area of 286 square feet. If the length of the patio is 22 feet, what is the width?

Mathematics

1 answer:

const2013 [10]3 years ago

4 0

The width is 13 ft I hope this helped you!

You might be interested in

Gary deposited $20 in a savings account earning 10% interest, compound annually. to the nearest cent, how much will he have in 3

Strike441 [17]

<h3>Answer: $26.62 </h3>

============================

Work Shown:

P = 20 is the amount deposited

r = 0.10 is the decimal form of the 10% interest rate

n = 1 means we compound 1 time per year (annually)

t = 3 is the number of years

Plug those four values into the compound interest formula below

A = P*(1+r/n)^(n*t)

A = 20*(1+0.1/1)^(1*3)

A = 20*(1+0.1)^(3)

A = 20*(1.1)^(3)

A = 20*1.331

A = 26.62

5 0

3 years ago

Read 2 more answers

Classify this triangle by its sides.

Leokris [45]

The triangle is equilateral

8 0

3 years ago

What is the wolume of a cone with a height of 27 cm<br> and a radius of 13 cm

kondor19780726 [428]

Answer:

$4778.36 {cm}^{3}$

Step-by-step explanation:

$v = \pi {r}^{2} \frac{h}{3} \\ \: \: \: \: = \pi \times {13}^{2} \times \frac{27}{3} \\ \: \: \: \: = 4778.36243 {cm}^{3}$

3 0

3 years ago

Find the area of a circle with a circumference of 6.28 units.<br> units2

Nuetrik [128]

Answer:

$circumference = 2\pi r\\\\6.28 = 2\pi r\\\\r = \frac{6.28}{2\pi}$

$Area = \pi r^2 = \pi (\frac{6.28}{2\pi} )^{2} = \frac{6.28 \times6.28}{4\pi} = 3.14 square \ units$

6 0

3 years ago

Simplify the following expression (30/45g+20)-(8/9g+7)

den301095 [7]

The answer is: $13-\frac{2}{9}g$

The explanation is shown below:

1- You have the following expression given in the exercise:

$(\frac{30}{45}g+20)-(\frac{8}{9}g+7)$

2- When you multiply signs, you obtain:

$\frac{30}{45}g+20-\frac{8}{9}g-7$

3. Now, you must add like terms, as following:

$-\frac{2}{9}g+13$

4. Therefore, you have that the expression simplified is:

$13-\frac{2}{9}g$

4 0

3 years ago