Seudónimo
Seudónimo
29-01-2018
Mathematics
contestada
please help thanks very much
Respuesta :
choixongdong
choixongdong
29-01-2018
x/(x+2) = (x+2)/(x+5)
(x+2)^2 = x(x+5)
x^2 + 4x + 4 = x^2 + 5x
x = 4
Answer Link
VER TODAS LAS RESPUESTAS ( 63+ )
Otras preguntas
Prepare journal entries to record the following transactions for a retail store. Assume a perpetual inventory system. April 2nd- Purchased Merchandise from Lyon
which of the following equations has a greater rate of change than what is shown in the graph?A. y = 65x + 100B. y = 85xC. y=50x + 150D. All of the above
I don't know this answer And thanks for the people who helped me
Two liters of water are poured into an empty vase shaped like a rectangular prism. The base area is 100 square centimeters. What is the height of the water? (1
A square is having perimeter 96 cm. Find its area.
what is the main idea of the passage the article of confederation and perpetual union
A garment factory sold 120,987 shirts in a month. If each shirt was sold for $12, about how much money did the factory earn that month? The amount of money earn
An electric current is made up of _____ charged electron.
A. [(-30)+(-5)]+[45÷(-5)] B.[17-(-9)]+[(-39)÷(-3)]C. [(-23)+(-9)+11]+[(-12)×4]D.[17+(-40)]+[(-16)+12]E.[23+(-19)]+[(-5)×8×(-3){Repaso de números enteros y fracc
PLEASE ANSWER ASAP Each month your cell phone company charges you $ 50 for your plan plus 4 cents for each text you send. You have $ 90 budgeted for cell phone
