jetblackcap
jetblackcap
01-04-2019
Mathematics
contestada
Please help me out! :)
Respuesta :
Paris020605
Paris020605
01-04-2019
3x-11=x+23
-x -x
2x-11=23
+11 +11
2x=34
x=17
3(17)-11 17+23
=40 =40
explanation ;
you would equal them because they are congruent . & you substitute x for 17 in each equation to find out the degrees of both of the angles :)
Answer Link
VER TODAS LAS RESPUESTAS ( 99+ )
Otras preguntas
A bag contains 2 red ping pong balls and 3 green ping pong balls and 3 blue ping pong ball and 1 yellow pig pong ball find the probability of randomly selecting
Points A,B,C,D, and E are collinear and in that order. Find AC if AE = x+50 and CE = x+32.
4 tens + 6 tens in unit form
What is 5/9 divided by 3/5?
Two bikers, Jose and Luis start at the same point at the same time and travel in opposite directions. Jose's average speed is 5 miles per hour more than that of
Which statement implies that A and B are independent events?
Draw and label line AB. Draw point C on it
Xiao's teacher asked him to rewrite the sum 60+90 as the product of the GCF of the two numbers and a sum. Xiao's wrote 3(20 + 30). What mistake did Xiao make? H
What are three examples of macroscopic structures?
what is a visual text
