The answer is b ...........................................................b............b..............
Answer:
12
Step-by-step explanation:
The average is calculated as
average =
=
=
= 12
You would form this inequality:
52 + 2x < (or equal to) 180
Then, solve as you would in an ordinary equation.
Subtract 52 from both sides of the sign. 180 - 52 = 128.
So, 2x is less than or equal to 128.
Divide 128 into two to get 64.
The height of the frame must be 64 inches.
Consider, pls, this solution.
Note, that V1 marked with orange lines (see the graph), V2 - with green colour.