kelly86
kelly86
12-09-2017
Mathematics
contestada
Can someone explain to me how to do this!!!
Respuesta :
texaschic101
texaschic101
12-09-2017
well...it says the sum of the angles measure 360...so lets set them equal to 360
40 + x - 10 + 1/3x + x - 20 = 360...combine like terms
2 1/3x + 10 = 360
7/3x = 360 - 10
7/3x = 350
x = 350/(7/3)
x = 350 * 3/7
x = 1050/7
x = 150 <=====
Answer Link
VER TODAS LAS RESPUESTAS ( 52+ )
Otras preguntas
what is the avg on her next 3 rounds to bring her avg down to 92 strokes?
Of all the sitters we called, only the one ______ agreed to babysit. a. ,who was not busy on Friday b. who was not busy on Friday c. ,who was not busy on Friday
Is it a b c or d I need help
When faced with conflicting desires needs or values what type of conflict may you experience when you have to select from two favorable outcomes?
Bias identify an impact that can result from ____________. uncontrolled vulnerabilities disruptions in a business failure of a dmz threats to the it infrastruct
Rectangle JKLM is similar to rectangle WXYZ . What is the scale factor of a dilation from JKLM to WXYZ ?
I am a right isosceles triangle. I have an area of 50 square units. The coordinates of the vertex at which the two congruent sides meet is (0, 0) and my sides
This is a typical grassland food web. It is also a small picture of an important cycle on Earth: the carbon cycle. Man can impact the carbon cycle in a negative
If a nation currently has a budget deficit, their income is not covering the cost of running their country and cuts may have to occur for public services and
In order to generate electricity from mechanical energy, one essential element needed to transform the energy into electrical energy is? A) a steam turbine. B)
