Answer:
(3x+20) = 70
Step-by-step explanation:
All vertical or corresponding angles are congruent, aka they equal eachother.
The answer is the first one! :)
Answer:
Length = 12 feet
Width = 30 feet
Step-by-step explanation:
Let l be the length of the garden and let w be the width:
We have system of equations
2w + l = 54
l = 2w + 6
We substitute 2w + 6 for l
2w + 2w + 6 = 54
4w + 6 = 54
4w = 54 - 6
4w = 48
w = 48/4
w = 12 feet
Width(w) = 12 feet
We find the Length
l = 2w + 6
l = 2(12) + 6
l = 24 + 6
I = 30 feet
Part percent
—— = ————. I use that method a lot and it helped me. ANSWER:65%
Whole 100