Answer:
Z = +3
Step-by-step explanation:
3 squared is 9 and 9 times 5 is 45 so 45 minus 45 is zero
Answer:
m = 3/4
Step-by-step explanation:
A(3, 7)
B(7, 10)
As we move from A to B, we see x increasing by 4 to 7 and y increasing by 3 to 10. Thus the slope is
m = rise / run = 3/4
If it is, then the squares of the short side and the medium side add up to the square of the longest side.
Let's check it out:
Square of the short side = 17² = 289
Square of the medium side = 24² = 576
These two squares add up to (289 + 576) = 865
Square of the longest side = 40² = 1,600
865 is not equal to 1,600.
So these three numbers do <em>not </em>make a right triangle.