Answer:
See the image below:)
Step-by-step explanation:
Answer: M =
Step-by-step explanation:

M (x + y) + 4y = x + 2y (Multiply
in both sides)
M (x + y) = x + 2y - 4y
M (x + y) = x - 2y (Divide (x+y) from both sides)
M =
Answer:
70%
Step-by-step explanation:
A) Benny is 30 years old
B) I think Penny isn’t born yet
Answer:
C.) 4.59°
Step-by-step explanation:
Use the inverse:

Insert this into a calculator:

Round to the nearest hundredth:

The missing angle value is 4.59°.