2 years ago

What is the surface area?

1 answer:

7 0

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

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crimeas [40]

I hope this helps you

7 0

2 years ago

mr Goodwill [35]

Answer:

Step-by-step explanation:

a[2]+b[2]=c[2]

8*8+15*15=hypotenuse.

64+225=289

$\sqrt{x} 289$

hypotenuse=17

6 0

2 years ago

Svet_ta [14]

Answer:

192 cm^3

Step-by-step explanation:

Volume for rectangular prism is V=l*w*h

V=8*4*6=32*6=192

So volume is 192 cm^3

8 0

2 years ago

butalik [34]

H= -1

Distribute:

-(4+h)= -4 - h

-4 - h= 3h

-4 +h = 3h + h

-4= 4h

-1 = h

7 0

2 years ago

Vaselesa [24]

The answer is x=

-3

Hope I helped!

5 0

2 years ago