Addition property of equality
Answer:
m<F = 53
Step-by-step explanation:
Exterior angles thm:
5x - 10 + 3x + 14 = 100
8x + 4 = 100
8x = 104
x = 13
m<F:
3x + 14
3(13) + 14
39 + 14
53
A= l x b
70 = 14b
divide both sides by 14
b= 5
The probability is found from a suitable table or probability calculator.
p(z < 1.3) ≈ 0.9031995154
3.48 x 10^9
I hope this is right.