Answer:
5K + 3
Step-by-step explanation:
this is what you have stated. If you need to actually find a number you need to elaborate on what K is.
Answer:
1 and 1/2
Step-by-step explanation:
Answer:
125 meters
Step-by-step explanation:
The ball will hit the ground when its height is zero. Use that value for h in the equation, and solve for d.
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h(d) = -d²/125 +d . . . . the given equation
0 = d(-d/125 +1) . . . . . use h=0, and factor out d
This equation is satisfied by values of d that make the factors zero:
d = 0 ⇒ d = 0
-d/125 +1 = 0 ⇒ d = 125
The horizontal distance to the landing point is 125 meters.
The answer is 5x + 21 = 36
the answer is 7+5x because when you inverse something you reverse it.
