Answer:
Area of the figure = 31.25π cm²
Perimeter of the figure = (12.5π + 10) cm
Step-by-step explanation:
Area of the given figure = Sum of area of the two semicircle + area of a quarter circle
Area of one quarter circle (CDE) = 
= 
= 6.25π
Area of one semicircle = 2 × Area of one quarter circle
= 2(6.25π)
= 12.5π
Area of the given figure = 2×12.5π + 6.25π
= 25π + 6.25π
= 31.25π cm²
Perimeter of the figure = Perimeter of two semicircles + perimeter of one quarter circle + measure of radius DE + measure of radius AB
Perimeter of one semicircle = πr
= 5π cm
Perimeter of one quarter circle = 2.5π
Perimeter of the complete figure = 10π + 2.5π + 5 + 5
= (12.5π + 10) cm
Answer:
median
Step-by-step explanation:
Answer: B. ( -∞ , 0) and C. (1, 2)
<u>Step-by-step explanation:</u>
The y-value is increasing between x = -∞ and x = 0.
The y-value is decreasing between x = 0 and x = 1.
The y-value is increasing between x = 1 and x = 2.
The y-value is decreasing between x = 2 and x = +∞
So, the y-value is increasing at ( -∞ , 0) ∪ (1, 2)
Answer:
B
Step-by-step explanation:
Answer:
12 1/9 is your answer.
Step-by-step explanation:
Since 7+5 is 12 you got your first part. Now you have to find a thing that matches which is 1/9