4. What is the slope of the line in the
figure below?

-1/2

Step-by-step explanation:

You use rise and run to figure it out. Pick any point on the line and either go up one to the left two or go down one to the right two

14.2 cm

Step-by-step explanation:

The hypotenuse of a triangle is measured using the pythagorean theorem. This formula sums up the squares of both legs of the triangle which would give the squared value of the hypotenuse. Therefore, we can then square root that value to find the hypotenuse. This would be the following...

81 + 121 =

202 =

14.21 =

Finally, we can see that the value of the hypotenuse is 14.2 cm