If one leg of a right triangle measures 3 centimeters and the other leg measures 6 centimeters, the length of the hypotenuse is: sqrt(3^2 + 6^2) = sqrt(45) = 3 sqrt5 = 6.7 centimeters.

2 x + 20 = 15 + 3 x

2x + 20 = 3x + 15

2x + 20 - 3x = 15 - 3x

x + 20 = 15

- x = 15 - 20

- x = -5

- x = -5/-1

x = 5

In a right triangle, one leg measures 4 inches and the other leg measures 6 inches. h^2 =b^2 +p^2 ; h^2 = 4 ^2 + 6^2 ; h^2 = 16 + 36 = 52; h = (52)^1/2.

Michelle spent $32 on hot dogs and hamburgers. Hot dogs were $5 and hamburgers $6. If she bought a total of 6 items, she bought 4 hot dogs and 2 hamburgers.

4(5) + 2(6) = 32
20 + 12 = 32
32 = 32

The slope of the line passing through the points (-3, -10) and (4, 5) is 15/7. m = [5-(-10)]/[4-(-3)]; m = 15/7.