Mathematics
02.04.2023 07:01
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The perimeter of the rectangle is 400 inches. What is the value of j? (All measurements
The perimeter of the rectangle is 400 inches. What is the value of j? (All measurements are in inches.) The j is for 4j and the other number is 60
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kawaiiblurainbow
4,4(3 marks)
It must have the same slope as the given line, so
m = -A/B = -1/-2 = 1/2
So far, we have
y = mx + b = x/2 + b
Use the given point to find b.
4 = -2/2 + b = -1 + b
b = 5
y = x/2 + 5
Multiply through by 2.
2y = x + 10
Standard form:
x - 2y = -10
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