Answer:
5 yards
Step-by-step explanation:
Area= 55
width=y(unknown)
length= 1+2y (given)
Formula for finding A=l*b
(1+2y)(y)=y+2y²
2y²=55-y
y=5
<h3>Verification</h3>
2*5²=55-5
2*25=55-5
343in3 is the answer to this math question
Surface area of the cube is , I don’t know
Answer:
volume = length×width×height
Step-by-step explanation:
box 1
12×2×7 = 24×7 =168
box 2
9×2×5 = 10×9 = 90
total vloume = 168+90 = 258cubic inches.
Answer:
x = -11
Step-by-step explanation:
