<span>20a^8b^-3/-4a^-9b^10
= -5 a^17 b^-13
= -5a^17 / b^13
Hope it helps</span>
Answer:
1) 37.7 ft 2)75.4
Step-by-step explanation:
the formula for circumference= 2 x radius x pi
so i halved the first one as its the diameter but for the second one they already gave the radius
hope this helps!
Answer:
C.
Step-by-step explanation:
The line goes through the 2 and 3 and marks x-axis and y-axis.
Answer:
A is right
B is acute
C is obtuse
D is right
Step-by-step explanation:
90 is right
anything under 90 is acute
over 90 obtuse
Answer:
it's B
Step-by-step explanation:
by analyzing it I figured it was 100% B
