Answer:
y=4x+1
Step-by-step explanation:
1. 4x-y=2
-y=-4x+2 divide both sides by -1
y=4x-2
2. y-y1=m(x-x1)
y-(-3)=4(x-(-1))
y+3=4x+4
y=4x+4-3
Parallel lines have the same, so the equation we are making should have the slope of 4.
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Answer: The other side is 12 cm.
The square root of 15 in exact form but in decimal form its 3.87298334