The graph shows the annual attendance at two events. Each event began in 2004. a. Estimate when the events will have about the same attendance.

The events will have about the same attendance in the year ___.

b. Explain how you can verify your answer in part (a).
a. Substitute the answer in part (a) into both equations for y and solve for x.
b. Set the equations equal to zero, solve for x, then find the average of the two x-values.
c. Graph the two equations on a graphing calculator and use the intersect feature to find the point of intersection.
d. See how many times you have to multiply 4000 by 1.25 to obtain a product of approximately 12,000.

the answer is stop cheating on things stoopid

step-by-step explanation:

im eatin up the 44

idk

step-by-step explanation:

(b) 240

step-by-step explanation:

first, we use the pythagorean formula using the given side lengths to find x. then we use x to find the side lengths. then we add the side lengths to find the perimeter.

pythagorean theorem formula:

a^2 + b^2 = c^2

(x - 20)^2 + (x - 40)^2 = x^2

x^2 - 40x + 400 + x^2 - 80x + 1600 = x^2

x^2 -120x + 2000 = 0

(x - 100)(x - 20) = 0

x - 100 = 0 or x - 20 = 0

x = 100 or x = 20

we see that the solution x = 20 must be discarded because it will give a negative side length and a side length of 0. the only valid solution is x = 100.

perimeter = sum of the lengths of the sides

perimeter = x + x - 20 + x - 40

perimeter = 3x - 60

replace x with 100.

perimeter = 3(100) - 60

perimeter = 300 - 60

perimeter = 240