Use the unit price to find the total price. 9 gallons at $1.92 per gallon

In the 30-60-90 triangle below side s has a length of and side r has a length

When keisha installed a fence along the 200 foot perimeter of her rectangular back yard, she left an opening for a gate. in the diagram below, she used x to represent the length in feet of the gate? what is the value? a. 10 b. 20 c. 25 d. 30

Show your workcan a right triangle have this sides? *how to prove it without using the pythagorean theorema*