Enrique did have enough money to buy the DVD, because 2/4 equals $4, 1 1/4 equals $10, and 3/4 equals $6, if you add those together then it'll equal exactly $20.

5 0

4 years ago

What is the height of the can?

Yuliya22 [10]

Answer: The height is 5 inches.

Step-by-step explanation:

The surface area of a cylinder uses the formula A= 2 $\pi$ rh + 2 $\pi$ r^2

so as you could see in the equation there is an h in in it which re

presents the height and we know the diameter is 2 so we need to find the radius and the radius is 1 because half of 2 is 1 or half the diameter is the radius.

Now put the radius into the equation and and solve for the height and as you could see the surface area is left in terms of pi.

12 $\pi$ = 2 $\pi$ * 1 * h + 2 $\pi$ * 1

12 $\pi$ = 2 $\pi$ * h + 2 $\pi$

-2 $\pi$ 2 $\pi$

10 $\pi$ = 2 $\pi$ h

h =5

3 0

3 years ago

A parabola has a maximum value of 4 at x = -1, a y-intercept of 3, and an x-intercept of 1. Which graph matches the description?

Sindrei [870]

Answer:

A b c or d?

Step-by-step explanation:

5 0

4 years ago

The measure of an angle is 135 degrees. What is the measure of its supplementary angle ?

Marat540 [252]

Remember that if two angles are supplementary, then the sum of their measures is 180°. So if the measure of an angle is 135 degrees. What is the measure of its supplement?

If the measure of an angle is 135°,

then the measure of its supplement is 45°.

We can find the measure of its supplement by taking 180 minus the measure of the original angle which in this case is 180 - 135 or 45°.

6 0

4 years ago