Let's eliminate x. To achieve this, mult. the 2nd equation by 2, obtaining
-8x + 2y = 10. Now add this result to the first equation:
8x-2y= -10
-8x + 2y = 10
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0
The two equations actually represent the same line. Without an x- or a y-value, we cannot solve for the value of the other variable. There are infinitely many solutions.
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I think you have to choose any numbers in the graph to solve for Rafael and Ava
Given :
▪︎Length of height of this triangle = 16 cm
▪︎Length of base of this triangle = 4 cm
We know that :
Which means :
The area of this triangle :
▪︎Therefore, <u>the area of this triangle = 32 sq.cm</u>
10/32 is an equivalent fraction