niyadixon niyadixon

19-11-2020
Mathematics

contestada

i need help with this ^

i need help with this class=

Respuesta :

lydia112233 lydia112233

19-11-2020

Answer:

a=11

Step-by-step explanation:

Add all expressions to equal 180. (a+20+12a-14+a+20=180)

Combine like terms and solve

You'll get a=11

Answer Link

Otras preguntas

what suffix means "suitable for "-ize-ure-al-ful

Don't wanna sound stupid but, what is 37/9 as a mixed fraction in simplest form?

rename 5400 using place value chart

English Help! Please and Thank You! (30 Points) Which of the following lines of dialogue from "When Greek Meets Greek" best reveals Ram's false heritage to the

Byzantium was first conquered by Western armies in the 13th century before its eventual conquest by the Turks in the 15th century.. True or False.

What impressed Durán about the markets operating within the Aztec Empire?

How long are eggs good past their expiration date? How long are eggs good past their expiration date? I have eggs here that say sell by august 27th. Are they st

11.4÷35.7=??please answer.......

I need help on this question?

The diameter of a carbon atom is 0.000000000154 m. What is this number expressed in scientific notation?