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o-na [289]
3 years ago
8

-(x - 20 ) - 2x - 16plz help me on this question

Mathematics
2 answers:
harkovskaia [24]3 years ago
7 0
-3+4 is the answer for sure
maw [93]3 years ago
3 0
So first you have a -(x-20). The negative distributes to both terms so you are left with -x+20. Combine that with the rest of your statement:
-x+20-2x-16  now you should bring the x's together and the numbers together
-x-2x+20-16  and then solve!
-3x+4   that's it! :)
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8 0
3 years ago
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Answer:

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4 years ago
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4 0
3 years ago
Find the volume of a hemisphere that has a diameter of 48 inches and leave your answer in terms of pie
marin [14]

<u>Given</u>:

Given that the diameter of the hemisphere is 48 inches.

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The radius of the hemisphere can be determined using the formula,

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Substituting d = 48, we get;

r=\frac{48}{2}

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Thus, the radius of the hemisphere is 24 inches.

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The volume of the hemisphere can be determined using the formula,

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Substituting r = 24, we get;

V=\frac{2}{3} \pi (24)^3

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V=9216 \pi \ in^3

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8 0
4 years ago
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ANTONII [103]
11k+12 is the answer


7 0
4 years ago
Read 2 more answers
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