Answer:
a=35, b=14, c=5
Step-by-step explanation:
b+6=20, b+6-6=20-6, b=14
4c-6=14, 4c-6+6=14+6, 4c=20, 4c/4=20/4, c=5
a triangle's angles always add up to 180, 180-55-90(the square means right angle)=35
8-third piece
4-first shorter piece
4-second shorter piece
The ninth term will be 71.
Answer:
I have no Idea, nor do I care
Step-by-step explanation:
R = x(A + B) solve for B
B = (R-A)/X