-8 because when you add a negative number your basically subtracting its absolute value.
Answer:




Step-by-step explanation:
Given


Required
Select Yes or No for the given options

Considering the sine of angle B, we have:


Make AB, the subject


Considering the cosine of angle B, we have:


Make AB the subject


Considering the cosine of angle B, we have:


Make AB the subject


<em>This has been shown in (c) above</em>
I think it’s 25 and two half’s
The answer is 4.29 is the percent