20) A water sprinkler uses 12.9 gallons of water per minute. How many gallons of water will it use in 36,5 minutes? a)470.85

B) 480.85

c)4708.5

D) 4808.5​

Ineed with number 6 , explain how to get 1978

Atriangle has a side lengths of 18cm, 80 cm and 81cm. classify it as acute obtuse or right?

Which of the following is equal to the square root of the cube root of 5 ? (1 point) 5 to the power of 1 over 3 5 to the power of 1 over 6 5 to the power of 2 over 3 5 to the power of 3 over 2