-8 + x = 12 I don't get it and i need help

Mathematics

1 answer:

Blababa [14]2 years ago

4 0

Answer:

this is easy just do 12-(-8)= 12+8=20

so the answer is 20

Step-by-step explanation:

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jasenka [17]

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Step-by-step explanation:

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2 years ago

A circular pool with a diameter of 18 ft will have a uniform 4 ft concrete walkway poured around it. If the concrete cost $4.25

svetoff [14.1K]

Below is the solution:

volume = lwh
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Thank you for posting your question here at brainly. I hope the answer will help you. Feel free to ask more questions here.

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rodikova [14]

Answer:

Then the total area is 116 cm^2 which agrees with answer D

Step-by-step explanation:

Notice we need to calculate the area of two rectangles (one larger at the bottom and a smaller one on top)

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In our case :

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Area of smaller rectangle = 8 cm x 4 cm = 32 cm^2

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8 0

2 years ago

Which number has the same value as 3 X 1/10?

irakobra [83]

To find the same value as 3 x 1/10 you first have to solve 3 x 1/10

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so to make 3 into a fraction you can put 3 as the numerator and 1 as the denominator

so you multiply
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HOPE THIS HELPS!!!

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2 years ago

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irina1246 [14]

Step-by-step explanation:

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