=(4/7)^3
=(4/7)*(4/7)*(4/7)
=4*4*4 / 7*7*7
=4^3 / 7^3
=64/343
Answer is D.

Simplify.

Turn this into a mixed fraction.
Think : How many times does 54 go into 199??
Well, it goes into 199 3 times! :)
So, do 54 × 3, then subtract that number from 199.
54 × 3 = 162
199 - 162 = 37
So, our remainder is 37.
Our whole number is 3, because that's many times it went into 199.
And our denominator (bottom number) is 54, as it always has been.
So,

~Hope I helped!~
Answer:
(D) : Z+7
Step-by-step explanation:
−
1
+
8
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z−1+8
+
7
Answer:
30.4
Step-by-step explanation:
if you want the basic perimeter just add up all the sides
Sure ill help you what you need help with