D. W + 118=180 is the answer for the problem
Answer:
Step-by-step explanation:uhhhhhhhhhhh
this would be -7.2 and -0.8
hope this helps you out! good luck!
Let the original fraction be
Now let's increase both numerator and denominator by 2:
This produces a 1/12 increase:
The left hand side can be rearranged as
Invert both sides:
Solve the quadratic equation:
So, in the first case, the original fraction is
In the second case, we have
Answer:
m∠A = 60°
m∠G = 100°
m∠D = 40°
m∠F = 360 - 60 - 100 - 40 = 160°
Step-by-step explanation:
m∠A = 60°
m∠G = 100°
m∠D = 40°
m∠F = 160°