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3 years ago

X+12=7 x= needing help with this

Mathematics

2 answers:

sergiy2304 [10]3 years ago

3 0

Answer:

x=−5

Step-by-step explanation:

x+12=7

Step 1: Subtract 12 from both sides.

x+12−12=7−12

x=−5

RSB [31]3 years ago

3 0

Answer:

x = -5

Step-by-step explanation:

We subtract 12 on both sides.

After that, we got x = -5

And we're done ^^

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bija089 [108]

Answer:

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Step-by-step explanation:

from the question

volume of cylinder =?

height of the cylinder = 8cm

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to solve this problem we need to know the formula to calculate the volume of a cylinder

volume of cylinder = πr²h

volume of cylinder = π(d/2)²h........................... if we are given diameter and not radius.

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d = 7cm

now,

volume of cylinder = π × (7)² × 8

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3 years ago

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Step-by-step explanation:

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Step-by-step explanation:

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Step-by-step explanation: Please refer to the picture attached for details.

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