3 years ago

Please find the area

1 answer:

3 0

Answer: 55

Explanation:
Find the area of the entire shape: 7x9=63
Find the area of the missing piece: 8
7-3=4 9-5=4 4x4=16 16/2=8
Find the area: 63-8=55

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2. Find the value of x. Give your answer in<br> simplest radical form.<br> 20 <br> 16

Mariana [72]

Answer:

Step-by-step explanation:

The Pythagorean theorem shows that 400 or 20² - 256 or 16² = 144 or 12² which means that the other side is 12

x=12

4 0

2 years ago

HELP ASAP!!!!!! WILL MARK BRAINLIEST

Lana71 [14]

Answer:

Its the one at the bottom on the left

Step-by-step explanation:

It is that one because one its a polygon and has angles and is congruent

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3 years ago

What is the answer of:<br><img src="https://tex.z-dn.net/?f=2%20%5Cdiv%203%20%20%2B%20%20%5Csqrt%7B5%7D%20" id="TexFormula1" tit

pshichka [43]

Answer:

$\frac{2 \: + \: 3 \sqrt{5} }{3}$

Step-by-step explanation:

$\frac{2}{3} + \sqrt{5} =$

$= \frac{2}{3} + ( \sqrt{5} \times \frac{3}{3} )$

$= \frac{2}{3} + \frac{3 \sqrt{5} }{3}$

$= \frac{2 \: + \: 3 \sqrt{5} }{3}$

4 0

2 years ago

Diameter is 22.5m. Calculate the area (round your answer to 2 decimal places). Use 3.14 for Pi.

Tamiku [17]

Answer:

because r=d/2 it will be

22.5/2=r

r=11.25m

c=2×3.14×11.25

c=70.65msquare

c=7065/1oo

7 0

3 years ago

I need some help please

Mama L [17]

Answer: 4

4 is the correct answer

5 0

3 years ago