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 ( 92+ )
Otras preguntas
How does hydrogen peroxide get into cells
There are 8 88 employees on The Game Shop's sales team. Last month, they sold a total of g gg games. One of the sales team members, Chris, sold 17 1717 fewer ga
-1/5(5y+7) using distributive property
Why can’t we skateboard in the halls? I think we should be able to skateboard in the halls because then we would be more active. It would help us get to class q
What is the complementary strand of DNA 5’-CACTTA-3’
Caravaggio’s chiaroscuro technique inspired many painters of his generation. What was this technique?
Is -2/-5 equivalent to 2/5?
This film shows the sinking of the Lusitania. Why would it be an unreliable source for someone conducting researchon the event?The filmmaker's purpose was to in
I’m thinking of three consecutive odd integers. When I add the larger two the result is nine less than three times the smallest of them. What are the three cons
find the values of x and y that satisfy the equation.-10x+12i=20+3yi
