Does 10, 9, and 15 make a right triangle?

the triangle formed by sides 10, 9 and 15 units can't be a right angled triangle, because they doesn't form the pythagorean triplet, that is the sum of squares of the smaller sides isn't equal to the square of largest side,

sum of squares of smaller sides

=》

=》

=》

now, square of largest side (hypotenuse)

=》

=》

they aren't equal, proved

step-by-step explanation: you take each of the numbers and divide by the amount then you take the range

the slope of the line is 60

one point on the line is (40,10)

step-by-step explanation:

in the equation outside the parenthesis the equation always tells you the slope. in this case it is 60.

in the parenthesis is also says 40 which is x because it is near the x and 10 is y because it is near y.