Answer:
#1 x=44+7y
#2

Step-by-step explanation:
used math.way hope this helps
Answer:
I would use addition
Step-by-step explanation:
Since addition is the opposite of subtraction.
Answer:

Step-by-step explanation:
we know that
The area of the shaded region is equal to the area of triangle plus the area of semicircle
so

we have

Find the height of the right triangle applying the Pythagorean Theorem


The radius of the semicircle is half the height of triangle

substitute in the formula


Answer:
36/7
Step-by-step explanation:
{(6+3)/(-5-2)}(-4)
36/7
5x3=15. 15+6=21. The answer would be 3