karel103 karel103

03-11-2016
Mathematics

contestada

suppose points A,B and C are collinear , where B is between A and C. If AB=2x +3, BC=6x - 5 and AC=22,solve for x

Respuesta :

glennzhang98 glennzhang98

03-11-2016

We get AB+BC = AC from the question.
this means that:
2x + 3 + 6x - 5 = 22
8x = 24
x = 3

Answer Link

Otras preguntas

Why was nature so important to Anne Frank? (The Diary of Anne Frank) Please help!!!

Give all solutions if the nonlinear system of equations, including those with no real complex components. y=x^2+6x 4x-y=-24

number 1 I need help with confused

i need a diagram for how a scrap heap magnet works

Which decimal is equal to 7/10?A. 0.71B. 0.7C. 0.07D. 0.071

Give all solutions if the nonlinear system of equations, including those with no real complex components. y=x^2+6x 4x-y=-24

When the following is balanced, C₄H₁₀ + O₂ → CO₂ + H₂O, what is the coefficient of CO₂? a. 2 b. 4 c. 8 d. 10 e. 13

How many electrons are in a carbon 13 (13c) atom?

A 36-tooth gear turns three times. It is connected to a 12-tooth gear. How many times does the 12-tooth gear turn?

i need a diagram for how a scrap heap magnet works