ileen44284 ileen44284

22-03-2018
Mathematics

contestada

PLS HELP !!! x - 4 , 100 degrees , 3x ( the degrees in the triangle ) * the triangle is 180 degrees in total * what is the value of x

Respuesta :

iikatii90 iikatii90

22-03-2018

set that all equal to 180:
100+x-4+3x=180
x-4+3x=80
4x=84
x=21
mark brainliest pls!

Answer Link

Otras preguntas

Which statements about the purpose of molas are true? Choose all answers that are correct. A The traditional purpose of molas was to create works of art to plac

what draws a teenager to a crush

what is the slope of any line parallel to the line 9x+4y=7?

whichpart of africais called zoo of world

Gavyn was thinking of a number. Gavyn doubles it, then adds 14 to get an answer of 17.2. What was the original number?

Which of these gases will have the greatest density at the same specified temperature and pressure? A. H2 B. CO 2 C. CCIF 3 D. C2H6 E. CF 4

What happened in Dawson in 1901? a. Dawson's first mine was opened. b. Dawson was predicted to become one of the most important towns in New Mexico. c. Pollutio

5. A particle P travels in a straight line through a fixed point 0. Its distance s metres,from O is given by s = t - 98 + 15t + 40, where t is the time in secon

How do I do this with explaination too

if In x + ln(x – 4) = ln(7x), then x