rayonni
rayonni
01-02-2017
Mathematics
contestada
Help. Nshjsjsjsjsjsnsbs snsjnssnnsns
Respuesta :
Аноним
Аноним
01-02-2017
Apply proportionality theorem here,
21/9 = x+6 / x
21x = 9(x+6)
21x = 9x + 54
21x - 9x = 54
12x = 54
x = 54/12
x = 4.5
In short, Your Answer would be 4.5
Hope this helps!
Answer Link
VER TODAS LAS RESPUESTAS ( 14+ )
Otras preguntas
Hi, How are you and your baby? I have something to ask regarding my studies. You know I'm using your old desktop at home to work on my university assignments, b
how to get 85% of 1600
(c) The town of Hornsdale in Australia has electricity supplied by a huge battery. On one day the battery transferred 3.24 x 1011 J of energy to the town. The p
Ashton, Bryan and Charles were given the same number of funfair tickets to sell. Charles sold 92 tickets. Bryan had twice as many tickets left unsold as Ashton'
II.Setting up of an equation for each of the following. 1. Dimple's age is Twices of twinkle's age. Double the sum of their ages is 6. 2. The sum of three conse
A TV satellite dish has a parabolic shape. Signals reflect off the dish and are collected at the focal point (focus) of the parabola. The distance from the vert
Anthony spent ½ of his money on Saturday and ¼ on sunday.what is the fraction of his money is left
Given: AEFB, AE ≈ FB, DA ≈ CB, and angle A and angle B are right angles. Prove: Triangle DAF ≈ Triangle CBE and DF ≈ CE
A TV satellite dish has a parabolic shape. Signals reflect off the dish and are collected at the focal point (focus) of the parabola. The distance from the vert
A circuit consists of a capacitor of 2 F and a resistor of 1000 Ω. An alternating current e.m.f of 12 V and a frequency 50 Hz is applied. Find; (i) the current
