ataylor997 ataylor997

02-09-2021
Mathematics

contestada

B is between A and C, if AB=2(x+1), BC=3x+1, and AC=4(x+2), find the value of AC

Respuesta :

oakleyhaskell oakleyhaskell

02-09-2021

2x + 2 + 3x + 1 = 4x + 8

5x + 3 = 4x + 8

5x = 4x - 5

x = -5

therefore

4(-5 + 2)

4(-3)

-12

or

4(-5 + 2)

-20 + 8

-12

either way, it’s the same.

————

answer: AC = -12

Answer Link

Otras preguntas

how do you ask someone if you left a hickey on them in spanish?

Given f(X) =-X+ 6 write an equation for f(x + 3).

Question Mode Multiple Choice Question One of the main benefits of the euro's adoption has been ___________, which facilitates trade between European countries.

Joe wants to purchase an Iphone 12 for $250. The actual price for an Iphone 12 is $699. What is Joe's percent error?

Independent clausesentence that has more than one independent clause

If a person throws a wiffle ball and a tennis ball with the same speed, which object would travel with more kinetic energy? Justify your selection

what are the 5 benefits raising animals and fish?

How is heat produced?

Cindy pours cool milk into a hot bowl of oatmeal and then stirs it with a room-temperature spoon. Which substance will have heat flow from it to the other subst

What are the falicity given by NSU