Answer:
The length is 15 and the width is 10
Step-by-step explanation:
Let l = length
w = l-5
We know the area is 150
A = l*w
150 = l ( l-5)
150 = l^2 - 5l
Subtract 150 from each side
0 = l^2 - 5l - 150
Factor
0= ( l+10) ( l-15)
Using the zero product property
l+10 =0 l-15=0
l = -10 l = 15
Since we cannot have a negative length
l = 15
w = 15-5 = 10
The length is 15 and the width is 10
Answer:
1/2 or 0.5
Step-by-step explanation:
Slope (m) =
ΔY/ΔX=
1/2=
0.5
(more in depth)
ΔX = 3 – 13 = -10
ΔY = -5 – 0 = -5
-10/-5 = 1/2 = 0.5
Answer:
A. 10 times
Step-by-step explanation:
Answer:
160,000
Step-by-step explanation:
.04*4000000
(5/8) × 48 = (8/15) × n
Multiply by the inverse of the coefficient of n. That inverse is 15/8.
n = (15/8)×(5/8)×48 = (75/64)×48 = 225/4 = 56 1/4
5/8 of 48 is equal to 8/15 of 56 1/4