monkeyklugh
monkeyklugh
21-10-2017
Mathematics
contestada
Find the value of angle c?? Please help
Respuesta :
badogbone
badogbone
21-10-2017
180 = (2x+10) + (3x + 20)
180 = 5x + 30
Subtract 30 from both sides
150 = 5x
Divide both equations by 5
30 = x
Now since a and c are vertical angles a = c
So plug in 30 for x
2(30) + 10 = c
60 + 10 = c
70 = c
Answer Link
VER TODAS LAS RESPUESTAS ( 44+ )
Otras preguntas
An enzyme can be denatured by _____. heating interaction with a substrate a very low pH both heating and a very low pH
How does king shift the idea of being "extremist" from something negative to something positive?
how is the book the giver about making choices and dealing with consequensess
Which strategies does Benjamin Banneker employ to expose the contradictions in the revolutionary rhetoric of the function fathers like Thomas Jefferson when arg
A dog chases a squirrel. The dog is originally 200 feet away from the squirrel. The dog's speed is 150 feet per minute. The squirrel's speed is 100 feet per min
If a rectangular prism with a length of 12 feet and width of 9 feet has a surface area of 930 square feet, find its height.
What is the area of this triangle
I AM GIVING OUT BRAINLIEST AND LOTS OF POINTS!!!!!!!!!! explain what events led to a widening of the American war effort in Vietnam. Next, explain how the Vietn
Which term names two different forms of a single gene
some psychologists believe that a genius should be defined as anyone having an IQ over 140. If IQ scores are normally distributed with a mean of 100 and a stand
