Given below is the answer
Answer:
A. 
Step-by-step explanation:
Central angle of shaded part
Radius (r) = x unit
Area of the shaded part of 
Answer:
the absolute value of -70 is 70 so they would be equal
hope I helped
Answer:
(4,5)
Step-by-step explanation:
Since you move right 4 from the origin, then your x value would increase by 4, and since you're moving 5 units up from the origin, then your y value would increase by 5
Coefficient of y = 3
Solution:
Given expression is 2 · 4 + 3y.
To find the coefficient of y:
Coefficient means the number in front of the variable or term.
Here, the number in front of y is 3.
2 and 4 are not in front of y, they are separate term.
So, Coefficient of y = 3.
Hence the coefficient of y in the expression 2 · 4 + 3y is 3.
