Answer:
=1
Step-by-step explanation:
9-3 ÷ 1/3 + 1
= 9-3×3+1
=9-9+1
= 1
Right triangle
Sin A = Opp./ Hypo. = BC/AC
Cos C = Adj./Hypo. = BC/AC
Answer is D.
Sin A = Cos C
Ok we can simplify the ratio 10 and 15 by dividing both terms by the greatest common factor which is 5 Ok. So 10 divided by 5 is 2 and 15 divided by 5 is 3 therefore the answer is 2 : 3
84 divided by 32 = 2.6
42 divided by 96.6 = 2.3
And 38 divided by 102.6 = 3.2
SO THE ANSWER IS.....38 laps in 102.6 min
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