Answer:
121b+22
Step-by-step explanation:
Ok so first you distribute the 11 because its outside the ( ).
(11*11b) + (11*2)
121b+22
Since you don't know what b is you can't go any further, there for your done.
Answer:x + y = 54
x - y = 10
Add them to get: 2x = 64
x = 32
and plugging in x = 32 to either equation: y = 22
Ans: the numbers are 22 and 32
Step-by-step explanation:
Answer:
6 inches.
Step-by-step explanation:
We have been given that area of a circle is 113.04 cubic inches and we are asked to find the radius of the circle.
We will use area of circle formula to find the radius of our circle.

Upon substituting the area of given circle we will get,

Substituting
we will get,
Upon taking square root of both sides of our equation we will get,
Since the radius of the circle can not be negative, therefore, the radius of circle will be 6 inches.
AF = AC + CF
AF = (5x - 16) + (2x - 4)
AF = 5x - 16 + 2x - 4
AF = 7x - 20