1. Since M is the midpoint, then AM = MB.
2x + 5 = 5x - 22
3x = 27
x = 9.
2. Since M is the midpoint, then QM = MR.
<span>2x + 5 = 5x - 1
3x = 6
x = 2
QR = QM + MR
QR = 2x + 5 + 5x - 1
QR = 7(2) + 4
QR = 18 units</span>
Answer: 13x + 6
Step-by-step explanation: combine like terms
Answer:
A
Step-by-step explanation:
The measurements of the segments fall on similar triangles. This means the lengths of each segment can be found using proportions.
Remember, a proportion is an equation which sets equal ratios equal to each other.

To solve for c, multiply numerators and denominators across the equal sign:
24c = 32(15)
24c = 480
c = 20
Answer:
8.4 in by 8.4 in
Step-by-step explanation:
The area of a square is the side length squared.
Let s be the side length:
s^2 = 70
s = \sqrt(70) = 8.4 in
Answer:
Step-by-step explanation:
Answer:
Step-by-step explanation: