10. a. x=12
b. m 10.
a. x=12
b. m11.
a. Y=55 W=75 Z=45
b. Chelsea’s solution was incorrect because if you add all the angles up you only get 175 and a triangle measures 180 degrees. .
Your answer would be 2.25 because 8 times 2.25 is 18
It's simple .....
just subtract R and C.....
so 50x+10-10x-275
= 40x-265
so the answer is B
M = 3
Is that what you were looking for?
Step-by-step explanation:
you can relate both the unit in one form