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katen-ka-za [31]
2 years ago
7

This is 7th grade math..........

Mathematics
1 answer:
e-lub [12.9K]2 years ago
3 0

Answer:

A

Step-by-step explanation:

Okay here's my reasoning:

they are telling us that 3 and 5 put together is 8. While this could be either A or D, this question has already told us that it equals 8. This equation is basically more better suited to 8=3+5 because this is show that 8 can be found by putting 3 and 5 together.

Hope this helps!

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C & D Answer Choices Are The Same, Your Answer Is 42c-19

f(x) =  \: all \: x \: in \: (7x + 9)
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Step-by-step explanation:

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Find the radius of a cylinder if its volume is 1539π cm3 and height is 19 cm.​
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Hope THIS works if not ask a tutors

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