Answer:
y = 5x + 2
Step-by-step explanation:
The point-slope form of the equation of the line can be used to advantage. For slope m through point (h, k), that equation is ...
... y = m(x -h) +k
For your point and slope, this is ...
... y = 5(x -1) +7
Simplifying gives the desired equation.
... y = 5x +2
top:
(2x - 3y)^2
= 4x^2 - 12xy + 9y^2
bottom:
(3y - 2x)^2
= 9y^2 - 12xy + 4x^2
= 4x^2 - 12xy + 9y^2 (same as top)
so
(4x^2 - 12xy + 9y^2) / ( 4x^2 - 12xy + 9y^2) = 1
Ava is not correct. If you look at the denominator on her work:
[-(2x – 3y)]^2
= [(-1 )(2x – 3y)]^2
= (-1)^2 (2x – 3y)^2
= (2x – 3y)^2
so (2x – 3y)^2 / (2x – 3y)^2 = 1
The correct answer is 1
Answer:
6x
Step-by-step explanation:
I'm pretty sure
Answer:
12.53
Step-by-step explanation:
6^2+11^2=sqrt157 =12.53
