(2 , 2) and (6,4)
slope = (4 - 2)/(6 - 2) = 2/4 = 1/2 = 0.5
y intercept b = 1
Equation
y = 0.5x + 1
Answer is a
y = 0.5x + 1
first one if u solve for y is y=4x-8
solve for x is x =y/4+2
second one is if u solve for y is y=2x
if u solve for x is x =y/2
Step-by-step explanation:
hope this help
-8..............................
Answer:36 divided by 12=3
Step-by-step explanation:
Answer:
x = 192
Step-by-step explanation:
The three right triangles in the figure are all similar, so their sides are proportional.
<h3>Proportion</h3>
The length marked x is the long side of the smallest triangle, and the short side of the middle-size triangle. The long side of the middle-size triangle is ...
400 -144 = 256
We now have enough information to write the proportion ...
long side/short side = x/144 = 256/x
Multiplying by 144x gives ...
x² = (144)(256)
x = √(144×256) = 12×16 = 192
The length x is 192 units.
