(71+x)/2=78
71+x=156
x=85
Th student needs to score a min of 85
As I understood your typing <span>3 1/4 means
So,
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Is it what you are looking for?
U² + 6u - 27
u² + 9u - 3u - 27
(u - 3)(u + 9)
Answer:
Step-by-step explanation:
sin ∠R = SQ/SR
<u>This is same as:</u>
Correct option is b)
Answer:
3
Step-by-step explanation:
1+2x=7
7-1=6
2x=6
6/2=3
x=3