Answer:
Step-by-step explanation:
C=2*3.14*r
radius, r=11.5
C=72.22 cm
Answer: 4y-12
We can find an equivalent by distributing. You do this by multiplying the number on the outside (4) by both numbers on the inside (y;-3)
Let’s do this now
4(y-3)
4y-12
This is equivalent to your original expression! Hope this helps comment below for more questions :)
A=7.51
B=3.49
C=1.371
D0.1371
-9.1 < d - 6.3
add 6.3 to both sides
-2.8 < d or d > -2.8