Answer:
B
Step-by-step explanation:
AB=6 therefore Pto Q should be 6
6^2=36
8^2=64
add them together
=100
square root 100=10
divide by 2=5
3 (x + 2) + 4(x - 5) = 10
Simplify.
3x + 6 + 4x - 20 = 10
Add like terms.
(3x+4x) + (6-20) = 10
Simplify.
7x - 14 = 10
Add 14 to both sides of the equation.
7x = 24
Divide both sides by 7 so that X is by itself.
x = 24/7, or 3 3/7
~Hope I helped!~
Answer:
sorry i dont know
Step-by-step explanation:
Answer:
84.80
Step-by-step explanation: 62.72+22.08=84.80