Answer:
a. 3x +51=180
x=43
b. 3(43)+51 =180 51 degrees; 129 degrees
Step-by-step explanation:
3x +51 =180
3x=180-51
3x=129
x=43
Answer:
its 196.31
I have the same questions as you i got a 100, so heres the one for the 7cm 2cm and 6cm 111.68
8 1/2% of 4300 is 365.5
7 1/4% of 8200 is 594.5
9.2% of 3600 is 331.2
D is the answer to this question you’re stuck on
