Answer:
11.25
Step-by-step explanation:
The slope is
Using this we can find Δx and Δy.
The slope is Δy/Δx
And Δx is 15 since the number of units from 12 to 27 is 15.
So Δy/15 =
Multiply so they have common denominators.
4Δy/60 =
Multiply each side by 60 and solve.
4Δy = 45
Δy = 11.25
So the length of x is 11.25
Let the number be x.
8*x > 72
x > 72/8
x > 9
The number is any number greater than 9.
It could be 9.5, 10, 11, 12,....
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ASA
The two triangles share one side and have two equivalent angles.
:)))