How many solutions 9x +2y =9 -3x + y=2
1 answer:
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Answer:
x =
Step-by-step explanation:
In order to find the hypothenuse, you need to do . Which equals 164. Therefore, since
, a=8, b=10, and c=
.
Answer
Find out the value of x.
To prove
Definition of mid- segment
It is a segment connecting the midpoints of two sides of a triangle.
It is always parallel to the third side, and the length of the midsegment is half the length of the third side.
As shown in the triangle given below.
As given
DE = 5x and BC = 11x – 15
Thus
15 = 11x - 10x
15 = x
Therefore the value of x is 15 .
