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3 years ago

Pleas help -2(a)=a-10/4

Mathematics

1 answer:

8_murik_8 [283]3 years ago

7 0

Answer:

0.8333333333333333 (repeating)

Step-by-step explanation:

Well first the point of this problem is to get "a" by it self so.

-2a = a - 10/4

remove the fraction by multiplying 4 on both sides.

-8a = 4a - 10

now move 4a over to the other side to isolate the 10.

-12a = -10

now divide to get a by it self

-10/-12 = 0.8333333 (repeating)

**Remember a negative divided by a negative is a positive.

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UNO [17]

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2nd number: 17

Answer

Step-by-step explanation:

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3 years ago

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Answer:

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Step-by-step explanation:

we know that

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assume

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3 years ago

Tennis balls with a diameter of 2.5 inches are sold in cans of three. The can is a cylinder. What is the volume of the space NOT

katrin2010 [14]

We know that
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for r=2.5/2-----> 1.25 in
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h=2.5*3-----> 7.5 in
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<span>the volume of the space NOT occupied by the tennis balls=36.82-24.54
</span><span>the volume of the space NOT occupied by the tennis balls=12.28 in</span>³

the answer is
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Answer:

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