Answer:
a3= -343
divade both side by 3 to make a the subject
a3/3= -343/3
a = -114.3
Answer:
3.333333333333...
Step-by-step explanation:
Answer:
True, because they are under 180 degrees
"Supplementary angles are two angles with a sum of 18 0 ∘ 180 ^\circ 180∘ . A common case is when they lie on the same side of a straight line."
Answer:
I will tell you.
Step-by-step explanation:
a.-13
b.13
c.-25
d.25
e.20
f.-6
g.-22
h.-72