Answer:
L=80
W=20
Step-by-step explanation:
Perimeter = 2×L+2×w
L=w+60
Perimeter - 2×60 = 4×w
200-120 = 80
80/4= w = 20
L=w+60 = 80
Dangerous UV waves, and long radio waves
4.5 x 4.47 = ~ $20.12 total
4.5 yards of material
4.47 per yard
~20.12 total
Answer:
The common factors of 45 and 72 are 9, 3, 1
Step-by-step explanation:
X should be 3,
because 8x means 8 times what number.
So 8x must be 3.
8 times 3 = 24. 24 +5 = 29.
Hope you Understand :) !
