Sides that two side is equal so
5x+10=40
5x=30
X=6
The x values decrease by 12 and the y increase by 4.
Answer: (x-12, y+4)
Answer:
Will do
Step-by-step explanation:
Answer:
B. 1069 feet
Step-by-step explanation:
Adding the initial 125 feet to this, you get a total height of 1069 feet. Hope this helps!
Answer:
4 inches should be turned up on both sides.
Step-by-step explanation:
In order to find this, create a situation in which we give the amount turned up on each side as x. Then give the amount that isn't turned up as 16 - 2x (since 2x is the amount turned up). Now we can find the area by multiplying the 3 measurements.
100 * x * (16 - 2x) = MAX
100 * (16x - 2x^2) = MAX
-200x^2 + 1600x = MAX
Now that we have a quadratic function, we can find the maximum value of x by using the vertex formula for x values (-b/2a).
x = -b/2a
x = -1600/2(-200)
x = -1600/-400
x = 4
