Interior angles of a triangle should always add up to 180.
180-154=26
26-13=13
X=13
Answer:
Substitute y=x-2y=x−2 into y=-0.5x+4y=−0.5x+4.
x-2=-0.5x+4x−2=−0.5x+4
2 Solve for xx in x-2=-0.5x+4x−2=−0.5x+4.
x=4x=4
3 Substitute x=4x=4 into y=x-2y=x−2.
y=2y=2
4 Therefore,
\begin{aligned}&x=4\\&y=2\end{aligned}
x=4
y=2
Step-by-step explanation:
Answer:
In the first box, put 24y
In the second box, put 16
Step-by-step explanation:
3y x 8 = 25y
8 x 2 = 16
<em>Hope that helps! :)</em>
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<3 Cin
the surface area is 160 cm
