All categories

4 years ago

What is the area of this isosceles trapezoid?

Mathematics

1 answer:

Lena [83]4 years ago

3 0

I think it is B I am not sure

You might be interested in

Use the distributive property to evaluate each expression (5-7)(-30

ohaa [14]

Answer:

Step-by-step explanation:

You first have to do the parenthesis

(5-7)= 5-7= -2

Then just multiply -30 by -2

Since negative x negative = positive, the answer will be positive.

(-2)(-30)= -2 x -30= 60

8 0

3 years ago

Roland had $10,500 in medical expenses last year and has no medical insurance. The IRS allows medical expense deductions for the

Sloan [31]

$8,175
you may have to work it out if the numbers are different but this should be the correct answer

8 0

4 years ago

What is 9 over 10 as an decimal

iragen [17]

Answer: 0.9

Step-by-step explanation:

3 0

3 years ago

Read 2 more answers

Find the measure of angle A

Nataly [62]

Answer:

so 2x+3x+130=180

so 5x+130=180

5x=50

so 2x =20

3x which is angle a is equal to 30 degree

4 0

3 years ago

Read 2 more answers

A swimming pool at a park measures 9.75 meters by 7.2 meters.

neonofarm [45]

Answer:

Part a) The area of the swimming pool is $70.2\ m^2$

Part b) The total area of the swimming pool and the playground is $105.3\ m^2$

Step-by-step explanation:

Part a) Find the area of the swimming pool

we know that

The area of the swimming pool is

$A=LW$

where

L is the length side

W is the width side

we have

$L=9.75\ m\\W=7.2\ m$

substitute the values

$A=(9.75)(7.2)$

$A=70.2\ m^2$

therefore

The area of the swimming pool is $70.2\ m^2$

Part b) The area of the playground is one and a half times that of the swimming pool. Find the total area of the swimming pool and the playground

we know that

To obtain the area of the playground multiply the area of the swimming pool by one and a half

$\frac{1}{2}(70.2)=35.1\ m^2$

To obtain the total area of the swimming pool and the playground, adds the area of the swimming pool and the area of the playground

$70.2\ m^2+35.1\ m^2=105.3\ m^2$

therefore

The total area of the swimming pool and the playground is $105.3\ m^2$

6 0

3 years ago