<span>What is 2/1 divided by 1 6/7?
</span>answer would be 0.9
4) Part A draw half of a trapezoid
Part B say that they are four sided shapes with a nintey degree angle
5: answers in this order: line, line segment, ray, point
Answer: 8.73 ft/s
Step-by-step explanation:
We have the following equation that models the motion of the rock:
Where 
is the height of the rock at a time 
.
Now, if 
we can find and then the velocity of the rock at that height:
Rearranging the equation:
Multiplying the equation by -1:
Solving with the quadratic formula 
, where 
, 
, 
.
Choosing the positive result of the equation:
Since velocity 
is defined as the traveled distance in a given time , we have:
This is the velocity of the rock at the height of 48 feet
Answer:
A) (-5,-2) B) (-2,-2) C) (1,-2) D) (-7,-2)
Step-by-step explanation:
Answer:
23.7 -2.5 X 8 = 23.7 - 20
= 3.7
