Ummm let’s see.. yah I have no clue sorry buddy your just gonna have to get this one wrong
Answer:
Part 1) 
Part 2) 
Part 3) 
Step-by-step explanation:
Part 1) Find AC
we know that
In the right triangle ABC of the figure
Applying the Pythagorean Theorem

substitute the given values


Part 2) Find the measure of angle A
we know that
In the right triangle ABC
----> by TOA (opposite side divided by the adjacent side)
substitute the values

using a calculator

Part 3) Find the measure of angle C
we know that
In the right triangle ABC
----> by complementary angles
substitute the given value


Answer:The greatest common factor is 15 to 10.
Step-by-step explanation:
The answer is 3!
explanation; 3x10 equals 30. the difference is 27 years and 30-3=27!