7/50 is in its simplest form because 7 is a prime number and it is not divisible by any number except 7 or 1
<span>When given 3 triangle sides, to determine if the triangle is acute, right or obtuse:1) Square all 3 sides.36, 27, 61
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1,296, </span></span></span>
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729, </span></span></span>
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3,721
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<span><span>2) Sum the squares of the 2 shortest sides.1,296 + 729 = 2,025
3) Compare this sum to the square of the 3rd side.2,025 < 3,721
if sum > 3rd side² Acute Triangleif sum = 3rd side² Right Triangleif sum < 3rd side² Obtuse TriangleTherefore, it is an Obtuse TriangleSource:http://www.1728.org/triantest.htm
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(I'm going to use brackets as my absolute value bars lol)
[5 x -3]
[-15]
=15
The answer is B(1,-2). This is the only point where the two lines intercept. & if you plug the numbers into the equations they fit.
