Find the length of side x in simplest radical form with a rational denominator.
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1 answer:
Step-by-step explanation:
- sin60°=opposite/adjacent
- sin60°=x/7
- √3/2=X/7 u will crisscross it here
- 7√3/2=X
- X=7√3/2
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Answer:
k= m/7
Step-by-step explanation:
Answer: 21
Step-by-step explanation
5 1/4 divided by 1/4
u simplify 5 1/4 =21/4
1/4=0.25
21/4 divided by 1/4 is 21
343^1/3
=(7)^3*1/3 [ 3 and 3 are cancelled]
=7
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