Answer:
a proof is a mathimatical statement that shows the statement
Step-by-step explanation:
Answer:
The equation is -3x^2 + 30x + 225 = 0, and the number of days is 15.
Step-by-step explanation:
I assume an x is missing, and the function is h(x) = -3x^2 + 30x + 225
You want to know the number of days in which the function value is zero.
-3x^2 + 30x + 225 = 0
Divide both sides by -3.
x^2 - 10x - 75 = 0
(x - 15)(x + 5) = 0
x - 15 = 0 or x + 5 = 0
x = 15 or x = -5
We discard the negative solution.
Answer: The equation is -3x^2 + 30x + 225 = 0, and the number of days is 15.
Answer:
foil it out...
4x^2 + 12x - 20x - 60
or 4(
)
Step-by-step explanation:
Answer:
<h3>The answer is 141.90 units</h3>
Step-by-step explanation:
The distance between two points can be found by using the formula
where
(x1 , y1) and (x2 , y2) are the points
From the question the points are
(18, -24) & (87, 100)
The distance between them is
We have the final answer as
<h3>141.90 units</h3>
Hope this helps you
Answer:
my name is mmmmmmm
Step-by-step explanation:
hehehehe
