The first one becasue it extends more than the second one
Answer: (C)
<u>Solution:</u>
Jack bought 3 bars for $4.26 thus the cost of each bar can be defined as:

⇒
It should be 715, i don’t understand why that isn’t one of the choices.
you’re supposed to multiply everything
we know that
in the right triangle ABC
the value of cosine of angle x is equal to

we have

substitute the values

Find the measure of angle x

Round to the nearest whole degree

therefore
<u>the answer is</u>

78! is the answer to this question! trust! -6