Area of rectangle: 15 x 7 = 105
area of semicircle: 1/2 (3.14r^2)
radius is half of diameter so it would be 7.5
1/2 (3.14(7.5)^2)
=1/2 (176.71)
=88.355
rounded is 88.4
The answer to that equation is X= -1
Answer:
last one
Step-by-step explanation:
i did this
Answer:
25%
Step-by-step explanation:
sorry i did it in my head
