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zhenek [66]
3 years ago
8

Solve for f. 3d+2f=21

Mathematics
2 answers:
Molodets [167]3 years ago
7 0

Answer:

3d + 2f = 21 \\ 2f = 21 - 3d \\ f =  \frac{21 - 3d}{2}

pychu [463]3 years ago
6 0

Answer:

3d+2f=21

2f = 21 - 3d

f =  \frac{21 - 3d}{2}

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Find the distance between points P(5, 1) and Q(1, 3) to the nearest tenth.
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Answer:

Idk if its multiple choice but you can do 1 of 2 ways theres using distance formula =√(5-3)sq+(1-4)sq

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or

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Thus, the distance between the given two points is 3.6 units.

So you choose 13 or 3.6 Hope this helps :)

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Step-by-step explanation:

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