Answer:
A
Step-by-step explanation:
Answer:
x = 29
Step-by-step explanation:
-58 - 7x = -10x + 29
-58 + 3x = 29
3x = 87
x = 29
Answer:

Step-by-step explanation:
we know that
----> equation A
Applying Pythagoras Theorem
-----> equation B
-----> equation C
substitute equation A in equation C

we have that

so

substitute the given values

Solve for m



Find the value of PQ

substitute the value of m


Answer:
13) x=n-11
15) x=3*10
Step-by-step explanation:
I used x as the variable. The questions are pretty straightforward. They are asking you to put the terms in the description on the right side of the equation. The questions = x. That was probably confusing, but it is correct. I hope this helped!