Answer:
x = m+-4
Step-by-step explanation:
We are trying to figure out the slope and the slope equals m, Then we have the y-intercept which that equals -4
Y=mx+b
M is slope
B is y intercept
Given the information in the problem plug in the parts you know.
Slope -2/3
Yint -2
y=-2/3x-2
Answer:
1,-2
1,1
2,-1
these ate after multiplying all the vertices by 1/5
Answer:
9 i think
Step-by-step explanation:
KL = 23
so you just have to add both of the segment lengths together.
each individual equation is already given in the image, so I'll substitute it out below:
JK + <u>KL</u> = JL
4x+2 +<u>4x+3</u> = 45
8x + 5 = 45
8x = 40
x = 5
BUT WE'RE NOT DONE. plug in 40 for the variable X:
KL = 4(5) + 3
KL = 20 + 3
KL = 23
now i'll check my answer really quickly:
23 + 4(5) + 2 = JL
23 + 20 + 2 = JL
23 + 22 =
45
therefore, KL is 23
