The answer would be 85, here's why
200/x=100/42.5
(200/x)*x=(100/42.5)*x
200=2.3529411764706*x
200/2.3529411764706=x
85=x
x=85
The answer is <span>Q=(M−2P)/3
</span>
<span>M = 2P + 3Q
Subtract 2P from both sides:
M - 2P = 2P + 3Q - 2P
M - 2P = 3Q
Divide both sides by 3:
(M - 2P)/3 = 3Q/3
(M - 2P)/3 = Q</span>
Answer:
a. 3x^2 = 81
x^2 = 27

Step-by-step explanation:
240 for # 2 because 6 times 4 times 10 is equal to 240
I am still working on others
Yes because they both have the same degrees, but one is slightly rotated