Which expression is equivalent to \dfrac{3+\dfrac{3}{a}}{\dfrac{3}{a} } a
3
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3+
a
3
​

​
start fraction, 3, plus, start fraction, 3, divided by, a, end fraction, divided by, start fraction, 3, divided by, a, end fraction, end fraction ?
Assume a\neq 0a

​
=0a, does not equal, 0.
A: a + 1
B: a
C: 2
D: 1/2

#15. square

step-by-step explanation:

because quadrilatural (idk how to spell it) means somthing that is not 3d or like, equal sides (or somthing like that   you know what i meanz)

hope this halps!

bai!

a. 12.5 kg

step-by-step explanation:

f = ma

so

m = f/a = (2500 n)/(200 m/s²) = 12.5 kg

1 n = 1 kg·m/s²

the answer is d

hope this

step-by-step explanation:

its 512 because parenthesis and to the 2nd power is 512 so it will be 512