Answer:
i
Step-by-step explanation:
what a question answer to the questions
Answer:
-m²+81
Step-by-step explanation:
Hello There!
9x-m=-9m
9x9=81
mx-m=-m²
9xm=9m
9m-9m=0
we would be left with
-m²+81
Answer:
for this qastion u got use the valume of this proplem.
Step-by-step explanation:
Add all the sides together
Answer:
x+(6x-15) = 90 degrees
for the whole angle measure is 90 degree and making smaller angles out of it , their sum should be 90 degrees