Wave erosion causes a coastline to recede at a rate of 3.5 centimeters each year. After 9.25 years, how many centimeters will th
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Answer:
4 seconds
Step-by-step explanation:
Given :
To Find: How many seconds does it take for the golf ball to hit the ground?
Solution :
Since we are given an equation :
Where H denotes height
t denotes the number of seconds elapsed since the ball was hit.
When he golf ball to hit the ground at that time the height becomes 0
So, put H = 0 in the equation
Thus it take 4 seconds for the golf ball to hit the ground
Change in y = 6
change in x = -9
so slope is 6/-9 = 2/-3 =
change in x = -9
so slope is 6/-9 = 2/-3 =