Answer:
6y - 48z + 42
Step-by-step explanation:
6 ( y - 8z + 7 )
= 6y - 48z + 42
fhjs
Solution given:
b=9 base side of isosceles triangle
a=
I ain't gonna explain how I got to this cuz I'm quite tired rn but trust me the answer is 2c²
1680
280 x 6 = 1680