katiex
katiex
07-02-2017
Mathematics
contestada
Is this answer correct? :)
Respuesta :
dasdasd
dasdasd
07-02-2017
No, the answer is 21 since you must make the bottom triangle add up to 180, which the missing angle is 120. since it is vertical, the other side is as well 120 degrees. So now add 120+39=159 then subtract 180-159= 21. X=21
Answer Link
VER TODAS LAS RESPUESTAS ( 43+ )
Otras preguntas
write three ratios equivalent to this:18 right handed students for every 4 left handed?
Why does green light has a lower frequency than blue color?
Explain why the microscope changed the course of scientific research.
write three ratios equivalent to this:18 right handed students for every 4 left handed?
1a katie has a high metabolic rate. olivia`s metabolic rate is lower. olivia is jealous of katie because katie can eat more food than olivia without putting on
How many feet is in 1 yard
Describe the story that anthropologists think the bones and tools they have discovered reveal about prehistory
What is 2 and 7 12ths as a fraction
What type of energy is related to the mass and the speed of an object ! This subject is science !
The equation of a line is x + 5y = 12. What is the y-intercept of the line?
