ellexxrae
ellexxrae
02-09-2016
Mathematics
contestada
Find the measures of
Respuesta :
texaschic101
texaschic101
02-09-2016
2x + 90 + x + 60 - x = 180
2x + 150 = 180
2x = 180 - 150
2x = 30
x = 15
check..
2x = 2(15) = 30
90
15
60 - 15 = 45
30 + 90 + 15 + 45 = 180
180 = 180 (correct)
Answer Link
VER TODAS LAS RESPUESTAS ( 39+ )
Otras preguntas
"In the image above, box number one (1) should be labelled: Eye Eye Wall Spiral Bands Storm Surge"
"Classify the following triangle. Check all that apply. A. scalene B. isosceles C. equilateral D. obtuse
what is the slope of the line with equation y=-5x
The median weight of 11 cats in a pet store is 7 pounds. Which action could CHANGE the median? a. The store gets a new 7-pound cat b. A 12-pound cat loses 2 p
you are a cyclist in a cross country race. just before the crossing finish line you overtake the person in second place! what place did you finish in?
On an algebra test, there are 7 students with As, 9 students with Bs, 11 students with Cs, 3 students with Ds, and 2 students with Fs. Find the probability that
40 multiply 10=4 multiple
what is a hotel boy in a hotel
The angle bisectors of XYZ intersect at point A, and the perpendicular bisectors intersect at point C. AB_XZ What is the radius of the inscribed circle of
What is the graph of the function f(x) = the quantity of x plus 2, all over x minus 3
