Answer:
width is 4 inches
length is 6 inches
Step-by-step explanation:
the length is 6 inches less than three times the width
l = 3w - 6
a = l * w
a = (3w - 6)w
a = 3w^2 - 6w
area of the rectangle is 24 square inches
3w^2 - 6w = 24
subtract 24 from both sides
3w^2 - 6w - 24 = 0
Divide both sides by 3
w^2 - 2w - 8 = 0
Factor
(w - 4)(w + 2) = 0
w = {-2, 4}
disregard the negative root since measurement must be positive
w = 4
l = 3w - 6
l = 3(4) - 6
l = 6
My answer was not correct, sorry.
Answer:
(0, 5)
Step-by-step explanation:
You get y-intercept when x=0
<u>For the given equation y-intercept is:</u>
As a point on the graph it is: (0, 5)
Here y-intercept may represent flat rate of monthly fee.
Answer:
8x+1
Step-by-step explanation:
4+2x+3(2x-1)
1) Distribute the 3 to 2x and -1:
4+2x+6x-3
2) Combine alike terms:
8x+1
If you need any more help let me know in the comments :)
Answer: 5.09 units
Step-by-step explanation:
Given
Coordinates of Old oak tree are (3,7)
Coordinates of granite boulder are (-2,6)
Distance between them is given by distance formula i.e.

Distance between them is
