Answer:
c. 55.4 ft/s
Step-by-step explanation:
Speed of the object is represented by the function:

where x represents the number of feet the object has fallen. We have to find the speed of the object after it has fallen 48 feet. This means we have to find f(x) for x = 48. Substituting x = 48 in above equation we get:

Thus, rounded to nearest tenth, the speed of the object after it has fallen 48 feet would be 55.4 ft/s
Answer:
Vertical Angles, the other answers are wrong, as they represents other angle orientations
Answer:
12
Step-by-step explanation:
hope it helps you on what ur doing
Answer:
y * ( 6*5)
Step-by-step explanation:
(y x 6) x 5
We can change the order of multiplication by changing where the parentheses are placed using the associative property
y * ( 6*5)