3 years ago

I need this answer ?

Mathematics

1 answer:

FromTheMoon [43]3 years ago

7 0

Are you sure you need help with that easy problem read it slowly then ask

You might be interested in

What is the surface area?

loris [4]

I believe it is 1250
Explanation: Area of a triangle=1/2bh-1/2•20•30
Area of square=bh-25•25
Add your answers together then you get 1250

7 0

2 years ago

*Mastery Check. DO NOT ask for help. Find the area of the sector. Round your answer to the nearest tenth.

Juliette [100K]

The area of the sector is 472.6 ft²

<h3>Area of a Sector</h3>

For finding the area of the sector, you need apply the formula:

$A=\pi r^2* \frac{\alpha }{360}$ , where:

r= radius

α= central angle

The question gives:

r= radius= 19 ft

α= central angle = 150°

Thus, the area of the sector will be:

$A=\pi r^2* \frac{\alpha }{360}=\pi *19^2*\frac{150}{360} =472.6$

Read more about the area of a sector here:

brainly.com/question/22972014

#SPJ1

3 0

1 year ago

Which statement correctly describes the end behavior of the function f ( x ) = − x 2 + 3 x + 12

Yuri [45]

X—>-infinity f(x)—>-infinity
X—>infinity f(x)—> 12

8 0

2 years ago

Someone find area and perimeter of this shape! Thanjs

Gemiola [76]

The area would be 132cm^2 (squared)
(9x4)x2+(7+8)x4 =132

The perimeter you just add everything up so it’s 65cm
15+13+4+7+9+4+13

6 0

3 years ago

Read 2 more answers

Multiply.<br> 2 1/7 x 3 2/3<br><br> Answer with a mixed number in the simplest form

viva [34]

Answer:

7 6/7

Step-by-step explanation:

$2\frac{1}{7}$ × $3\frac{2}{3}$ =

$\frac{15}{7}$ × $\frac{11}{3}$ =

$\frac{165}{21}$ =

$7\frac{6}{7}$

4 0

2 years ago