3 of 5 because you can halve each number for example 6 can be halved to make 3 and 10 can be halved to make 5
D So yea or A I think at least try D
Answer:
z=4/3
z=-1/3
Step-by-step explanation:
|6z-3|=5
1. 6z-3=5 6z=8 z=4/3
2. 6z-3=-5 6z=-2 z=-1/3
Formula for are of a rectangle:
A =L * W
1st isolate W
147 = 3W * W
147 = 3W^2
divide 147 by the by 3 on bot sides
29 = W^2
get ride of the square by square rooting on both sides
7 = W
2nd find the perimeter
P = 2(7) + 2(21)
P = 14 + 42
P = 56
