I don’t really know..my bad?
Answer:
You use the Pytha. theorem to find the length of the missing side or the hypotenuse
Step-by-step explanation:
a^2 + b^2 = c^2
c^2 = the hypotenuse
Answer:
(1,3)
Step-by-step explanation:
y = 2x+1
y = 4x-1
Since both equations are equal to y, we can set them equal to each other
2x+1 = 4x-1
Subtract 2x from each side
2x+1-2x = 4x-2x-1
1 = 2x-1
Add 1 to each side
1+1 = 2x-1+1
2 = 2x
Divide each side by 2
2/2 = 2x/2
1 =x
Now we need to find y
y = 2x+1
y = 2(1)+1
y =3
<span>reflect across the y-axis => change sign of first coordinate
</span><span>(3, 5) (SOY)-> (-3,5)
(−2, −4)</span> (SOY)-> (2,-4)
Answer: B <span>(−3, 5) and (2, −4)</span>