Sofiavaldivieso
Sofiavaldivieso
11-01-2022
Mathematics
contestada
Please help me do this
Respuesta :
tala646
tala646
11-01-2022
Sum of angles in a triangle is equal to 180
So you add the angle such that
13x+2+5x-7+3x-4=180
21x-9=180
21x=189
X=189/21
X=9
Answer Link
VER TODAS LAS RESPUESTAS ( 62+ )
Otras preguntas
Areas of the Earth near the equator receive large amounts of solar energy. How does this lead to increased rainfall?
A plumber uses 16 inches of tubing to connect each washing machine in a install 18 washing machines. How many yards of turbing will he need?
Describe a reversible reaction using the sample equation below. Include forward reaction and reverse reaction in your discussion. 2SO2 (g) + O2(g) <--> 2
The bering land bridge is the strip of land that connected ______ and Americans. A Australia B. Asia C. Polynesian islands
C(p) is a function that models the population of cows based on the number of pigs on a farm. What is an appropriate domain for this function? A) p = {all inte
Pleaseeee helpppppppp please asap
What is Ionic Bonding?
Cultural universals include OA. communicating with language. OB. classifying people by age and gender. O C. making jokes and playing games. OD. all of the above
Animal Farm, Part 8: Satire and Irony
Where did the name saint-mall come from
