amyjorocks19p47b3v amyjorocks19p47b3v

15-02-2018
Mathematics

contestada

I need to find each angle. Please help!!

I need to find each angle Please help class=

Respuesta :

LittleWitch LittleWitch

15-02-2018

the sum of internal angles of a triangle is 180°, so:
3x+2x+50+x+46=180
6x=84
x=14

angle a = 3*14=42
angle b = 2*14+50=78
angle c = 14+46=60

Answer Link

Otras preguntas

In the following reaction, how many liters of oxygen will produce 15.67 liters of CO2 at STP? C2H4(g)+ 3O2(g) 2CO2(g) + 2H2O(g)5.22 liters7.84 liters10.45 lite

In ∆ABC, m∠A = 60º, m∠C = 30º, and AB = 6 inches. What is the length of side BC?

A worker's gross pay minus deductions equals

Why is Colonel Brandon's personal story about his early love, Eliza, made more difficult? Because of Edward's choices Because of his brother's cruelty Because o

on a topographic map, the farther apart the contour lines, the steeper the slope of the mountain or hill represented true or false

which type of stretch is best included as part of a cool down

Which structure would you be most likely to choose if your company wanted to give its sales people a predictable paycheck and also motivate them to make more sa

How was the neolithic period different from the paleolithic period

The availability of phosphorus is different that that of carbon and nitrogen because it is found mostly in the ____.

Find the probability of spinning each of the following. P(a factor of 12)