Answer:
19.05 ft
Step-by-step explanation:
-Given Hypotenuse=22 ft and the base length is 11 feet.
-We apply the Pythagorean theorem to find the height:

Hence, the stair's height is 19.05 ft
Answer:
90°
Step-by-step explanation:
angle of rotation=90°
Answer:
6 hours
Step-by-step explanation:
70miles divided by 4 hours equals 17.5mph
106miles divided by 17.5 mph = 6 hours
<h3>
Answer: Multiply by 4</h3>
This is because 1 quart = 4 cups
So if you had say 3 quarts, then it converts to 3*4 = 12 cups.
Answer:
Step-by-step explanation:
