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2 years ago

What is the answer to this problem- (a-3b+5)-(-a+2b+3)

Mathematics

1 answer:

tiny-mole [99]2 years ago

6 0

Answer:

$\displaystyle 2 - 5b + 2a$

Step-by-step explanation:

To avoid confusion, distribute that negative amongst all terms in the second set of parentheses:

$\displaystyle 2a - 5b + 2 = (a - 3b + 5) - (-a + 2b + 3)$

** The above answer is written in reverse, which is the exact same result.

I am joyous to assist you anytime.

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01:34:56

Naya [18.7K]

Answer:

Third answer choice, $312\pi$ cubic millimeters

Step-by-step explanation:

The composite figure is attached.

The volume of the figure is the volume of the oblique cone PLUS the volume of half the sphere.

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