Sum of a number, x and 4 all divided by 3
sum of x and 4 means x+4
all divided by 3
evaluate for x=5
it's 3
Answer:
You may find diameter and then inside and outside volume
Theorem:
In a triangle, the measure of an exterior angle is equal to the sum of the measures of the remote interior angles.
The 88-deg angle is an exterior angle of the triangle.
The two angles labeled y are the remote interior angles to the 88-deg angle.
That means that the sum of the measures of the angles labeled y equals 88.
y + y = 88
2y = 88
y = 44
Answer: C. 44 deg
