75 degrees because 42+63=105
180-105=x
The monthly interest rate charge is $165. The total principal payment you are making is $367.10+$165.00=$532.10
Triangle BRM = Triangle KYZ
CPCTC ( corresponding parts of congruent triangles are congruent)
if two triangles are congruent then all of their angles and sides are congruent
Make sense?
A triangles angles add up to 180 degrees so
88 + 77 + 8 has to equal 88 or the triangle is impossible and
88 + 77 + 8 = 173
so the triangle would be impossible.
7.58.
You start with 64 x 27, then divide it by 300. after that, you get 57.6. The square root of that is 7.58.