Answer:
25 divided by 5 = 5, so the unit rate is 5 circuit boards every minute.
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>

The expansion of a perfect square is

In words, the square of a sum of two terms is the sum of the squares of the two terms (
and
), plus twice the product of the two terms (
)
So, when determining if you have a perfect square trinomial, you should have two perfect squares. Note that they don't have to be the first and third term, since you can rearrange terms as you prefer.
This is the answer (4,3) x=4, y=3
Answer:
30 / 5 = 6.
6x3=18
Step-by-step explanation:
Hope this helped! Have a great day!