Which of the following is true of right triangles?

All sides are congruent.

Two of the angles are acute.

The sum of the angle measures is 360°.

Two of the angles are complementary.

How many terms are in the expression below? 3x + 4x - 3

Simplify the square root of 3k over the square root of 8

Alejandro and Pedro are riding their bikes to school. After 1 mile, they are 5/8 of the way there. How much farther do they have to go?

If one potato can make 32 trench fries, can eat 3 bites per minute, and one bite equals 2 french fries How many potatoes will eat in an hour?

A student wanted to find the sum of all the even numbers from 1 to 100. He said:The sum of all the even numbers from 1 to 100 is twice the sum of all the odd numbers from 1 to 100. The sum of all the odd numbers from 1 to 100 is 1002.

19. How many inches are in 50 cm?

That is eighteen times two

Find product or sum of 6x89

Describe how to use a ten fact to find the difference for 15-8

Gabriella is x years old. Her sister, Felicia, is six years older than she is. Their mother is twice as old as Felicia. Their ain't, Tanya, is x years older that their mother. Write and simplify an expression that represents Tanyas age in years