Answer:
Step-by-step explanation:
The answer for the ones you've marked.
1. y= 1 | x= -2
6. X= -7 | y= -6
the idea is simple here an example on how to solve them:
Answer:
4cm
Step-by-step explanation:
first find the length of one side of the square
let x represent that
making 2x length of the rectangle
area of a rectangle=length x width
2cm²=2x×x
2cm²=2x²
2cm²/2=2x²/2
1cm²=x²
1√cm²=√x²
1cm=x
perimeter of a square=4xside
4x1cm
4cm
<span>Slope is difference in "y" divided by difference in "x"
(–4,–13) (19,11)
slope = (-13 -11) / (-4, -19) = -24 / -23
</span>
Answer:
-1
Step-by-step explanation:
Edge 2020