aaannicelli aaannicelli

11-04-2019
Mathematics

contestada

PLEASE HELP! There is a picture below that explains everything!
I reward brainliest!!!!!!!!!!!!!!

PLEASE HELP There is a picture below that explains everything I reward brainliest class=

Respuesta :

Auspicious Auspicious

11-04-2019

Answer:

100

Step-by-step explanation:

200*300 = 60000

[(200 + x) (300 + x)]/2= 60000

60000 + 500x + x^2 = 120000

500x + x^2 = 120000

100

Answer Link

Otras preguntas

como se factor 2(x-4) (x+4)

The most popular rug that one store sells has an area of 12 square yards. It is 4 yards long.what is the width of this rug?A.48 yards.B.8 yards.C.3 yards.D.2 ya

Radioisotopes are frequently used to label molecules in a cell. The fate of atoms and molecules in a 18) ce'll can then be followed. Assume Saccharomyces cerevi

According to a marketing research study, American teenagers watched 16.5 hours of social media posts per month last year, on average. A random sample of 20 Amer

Solve each equation 2x=5

which side lengths form a right triangle? A, B or C?

Direct connections provide continuous access to the Internet. Many bandwidth options are associated with direct connections. Which technology can transmit data

Read the excerpt from "Object Lesson, Part 2." "I see we'll have to do it the hard way," Ellery said. "Sorry I can't produce the thief with a flick of my wrist,

Find the cost of twelve $1000 bonds at a quotation of 84.50.

Given f(x)=10x over 2+7, find f^-1(x) I have provided a picture of the equation for it to be easier to read