Answer:
<h3>12 hours</h3>
Step-by-step explanation:
Distance = 300 km
Speed = 25 km/h
Time = ?
Substitute values into the given equation
Answer:
Step-by-step explanation:
(cylinder)
(rectangular prism)
(whole shape)
L = 3 + 2w
Find the width
Area = 54
l × w = 54
(3 + 2w) × w = 54
3w + 2w^2 = 54
2w^2 + 3w - 54 = 0
(2w - 9)(w + 6) = 0
w = 9/2 or w = -6 (width shouldn't be negative)
w = 9/2
w = 4.5 m
Find the length
l = 3 + 2w
l = 3 + 2(4.5)
l = 3 + 9
l = 12 m
The width is 4.5 m, the length is 12 m
Answer:
hhuh
Step-by-step explanation:
A = (350/13) and B = (400/-13)