Answer: r=(-189)
first you subtract both sides by 8 and get -21=r/9
then you multiply 9 with each side and get -189 = r
you can check by rewriting the problem with -189 as r and solving the equation
Answer:
213 1/3
Step-by-step explanation:
Because I know where you got this question from.
Angle CBA is the right name because it's in between C and A
I believe it’s 6
Hope this helps you :))
Answer:
20 m
Step-by-step explanation:
4(3+2) = 20