marschall
marschall
03-03-2017
Mathematics
contestada
Help? Because my teacher doesn't want too
Respuesta :
Аноним
Аноним
03-03-2017
m<ABC = m<EBD = 36 (vertical angles)
78 - x + 36 + 3x - 10 = 180 (straight angle)
Now solve for x
78 - x + 36 + 3x - 10 = 180
2x + 68 = 180
- 68 -68 (subtract 68 on both sides)
2x = 58
x = 29
Answer Link
VER TODAS LAS RESPUESTAS ( 48+ )
Otras preguntas
Which of the following ratios are equivalent to 4:5? 12:15 36 to 40 16 to 20
Select ALL the correct answers. Ms. Simon uses six different colored pens to grade papers. She has one of each of the following colors: red, purple, green, blue
The graph of f(x) is show below. If f(x) and it’s inverse function f^-1(x) are both plotted on the same coordinate plane where is their point of intersection?
According to the rational root theorem which is a factor of the polynomial f(x)=3x^3-5x^2-12x+20
Which one of the following would provide the greatest energy benefit to a home in the United States with cold winters and hot summers? A homeowner has large gla
most elements in the periodic table are in what state of matter?
when reading a history textbook______. Answers: It's safe to assume that the info is not biased.. You should watch and whatever else...
What is the definition of measure
Read the prompt and answer the questions below it. Por fin, llego el ultimo dia de la escuela y Rebeca esta muy feliz. Para ella este ano ha sido muy dificil y
This term describes a business that stores the money of people and businesses and makes loans to its customers.
