evilsonic131 evilsonic131

01-02-2017
Mathematics

contestada

What is the measure of angle A in the triangle?

What is the measure of angle A in the triangle class=

Respuesta :

hap092002 hap092002

01-02-2017

The measure of angle A is 50 degrees.
2x-10+x+30+70=180
3x+90=180
-90 -90
3x=90
x=30

2(30)-10
60-10
50

Answer Link

Otras preguntas

Two stars orbiting each other are separated by 6.67 AU and revolve around their common center of gravity in 10 years. Use Newton’s form of Kepler’s third law t

what makes it easy for the uk to trade with countries in the americas

El piloto de un contenedor parte de la ciudad de Guatemala a las 8:00 AM hacia Puerto Barrios, Izabal, debiendo recorrer 310 km sobre la carretera hasta llegar

HELPPPPPPPP ASAP 25POINTS Answer the following question in 3-4 complete sentences. A naked Caucasian woman reclining on a bed. An African American woman is

which expression is equivalent to 3^4 x 3^x

I need assistance with question 7

make x the subject of the formula a(x+b)=cpls help meeeee

The U.S. Food and Drug Administration (FDA) recommends that an adult consume less than 1.8 g of sodium per day. What mass of sodium chloride (in grams) can you

When you have me you feel like sharing me but if you do share me you don’t have me what am I

Sally’s phone ————————— 1) Where’s Sally?