A teacher is having three students take care of 28 goldfish during the summer. He gave some of them to Alaina. Then he gave twic
1 answer:
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Answer: 44.4
Step-by-step explanation:
We are asked to find angle V, so we are going to use our trig ratios to explain this one. They have given us the side opposite of angle v and the hypotunse. angle v. so we are going to be using sine. . SOHCAHTOA.
First, let use the ratio for sine which equal to
then we are to take the arcsine or the sine inverse because we are trying to the angle measure not side length. ((7/10) which gives us 44.4
Answer:
D.
Step-by-step explanation:
Given the expression:
divide by the common factor to have;
=
=
=
Rationalize the denominator, we have;
x
So that,
Thus,
=
The correct option is D.