Answer:
AB = 7√2
Step-by-step explanation:
if a(x1,y1) and b(x2,y2) then
Based on your points and on the formula above AB is:
The perimeter of a rectangle,p, is given by p =2L + 2W , where L is its length and w is its width what is the perimeter of a rec
1 answer:
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Answer:
The slope of graph is
Option C is correct option.
Step-by-step explanation:
We need to find the slope (rate of change) of the graph
The formula to calculate slope is:
Taking two points from the graph: (You can take any two points from the graph)
Point 1 (-4,-3)
Point 2 (-2,0)
We have:
Putting values in the formula and finding slope
So, the slope of graph is
Option C is correct option.
Answer:
see explanation
Step-by-step explanation:
Given the width is of the length, then
y - 4 = (2y + 6)
Multiply through by 3 to clear the fraction
3y - 12 = 2y + 6 ( subtract 2y from both sides )
y - 12 = 6 ( add 12 to both sides )
y = 18
Thus
length = 2y + 6 = 2(18) + 6 = 36 + 6 = 42 in
width = y - 4 = 18 - 4 = 14 in