alexisjulie10 alexisjulie10

19-03-2018
Mathematics

contestada

An equilateral triangle has a side length represented by the expression 4x+3. If the perimeter is 189 units, what value does x represent?

Respuesta :

2018bbenzenhafe 2018bbenzenhafe

19-03-2018

4x+3+4x+3+4x+3=189
12x+9=189
12x=180
x=15

Answer Link

Otras preguntas

What is sea water blown towards the coast due to strong winds?

How many tons are in 400 pounds

The sales tax in Alex's city is 7.33%. He bought a video game system for $299, and 2 games each at $49 each. What was the TOTAL bill, to the nearest tenth?

You decide to add up all the work you did yesterday. If you accomplished 10,000 newton·meters of work yesterday, how much work did you do in units of joules?

London and Paris are examples of what type of city?

what is the LCD of x-3, x+3, and [tex]x^2-9[/tex]

A child sits two meters from the center of a merry-go-round. How far does she travel during one revolution?

What is it called when you take over a country? It cant be imperilizm or conquer

Ms. brown asked her students to simplify the expression below2/3 + 1/4 what is the simplified version of Ms. brown's expression?

Ms. brown asked her students to simplify the expression below2/3 + 1/4 what is the simplified version of Ms. brown's expression?