sandovalcris62p0246t sandovalcris62p0246t

14-12-2017
Mathematics

contestada

Can anyone help me with this ?

Can anyone help me with this class=

Respuesta :

oliweczka2107 oliweczka2107

23-12-2017

answer: 160

3x+2=5x-10

2x=12

x=6

*now substitute*

5 (6)-10= 20°

180°-20°=160° (remember angles on a straight line add up to 160)

Answer Link

Otras preguntas

Which event involves a function of the Federal Reserve System?

Spinach and cabbage are _____. 1. the leaves of plants 2.the fruit of plants 3.the buds of immature flowers

A long distance runner starts at the beginning of a trail and runs at a rate of 4 miles per hour. Two hours later, a cyclist starts at the beginning of the trai

. Unions have been in decline since the 1960s because of A. unions shutting themselves down because they achieved most of their original goals. B. the move

Simplify this answer.......

which description of salt is a chemical property? White cubic crystals Odorless Product of mixing acids and bases Solid does not conduct electricity

An agent takes an individual disability income application, collects the appropriate premium, and issues the prospective insured a conditional receipt. the next

What is the proper way to determine that someone is unresponsive before administering cpr?

What is the most common chemical in a plant's cell wall?

how does the witches' prophecy, that macbeth will one day be king, change Macbeth's character? A. Macbeth becomes more loving toward his family. B. Macbeth beco