sara1210
sara1210
03-03-2017
Mathematics
contestada
helpppppppppppppppppp plzzzzzzzzzzzzzzzzzz!
Respuesta :
Аноним
Аноним
03-03-2017
m<A + m<B + m<C = 180
48 + 6x - 28 + 2x = 180
8x + 20 = 180
8x = 160
x = 20
m<B = 6x - 28 = 6(20) - 28 = 120 -28 = 92
m<C = 2x = 2(20) = 40
answer
x =20
m<B = 92
m<C = 40
Answer Link
VER TODAS LAS RESPUESTAS ( 35+ )
Otras preguntas
Round each number to the nearest thousand. Which is the best estimate for the sum of 472,378+178,261? a. 650,000 b. 650,600 c. 651,000 d. 652,000
How do you say "I like your Shoes " in french Plz Help :)
how were the beginnings of the Almoravid and Almohad empires similar?
Up to a point, the elongation of a spring is directly proportional to the force applied to it. Once you extend the spring more than 10.0 centimeters, however, i
Why did the Confederation Congress call for a Constitutional Convention?
0.008 is 1/10 of what
The end of immigration quotas in the 1960s led to
The year is 1714. You are in a dark Spanish prison. You wake up to find yourself tied to a table with ropes. In the darkness you hear a rhythmic swishing sound-
Why did the anti-federalist demand that the bill of rights be added to the U.S. constitution
What body system does the Arterial wall and the Fatty deposit belong to
