Whats the area of the triangle? (10,8,12.8)
1 answer:
Answer:
LXBXH
AREA=10X8X12.8
AREA=1024
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<ABC= <MNP
...............
<span>4x+2y=10
x-y=13
x=13+y
4(13+y)+2y=10
52+4y+2y=10
52+6y=10
6y=-42
y=-7
x=13+y=13-7=6
</span>
it would be 3 because when you add it, it gets to be 932 and the tens place is 3.
Answer:
Um.. where's the picture?... wheres the rectangle and the measurements.
Substitute the values into the equation
2(2)+4(-1)-5(1)
4-4-5
-5
