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 ( 73+ )
Otras preguntas
who made the most contributions to society, Ancient Africa or Ancient Asia, and how?
how many fluid oz of butter will she use ( Use your measurement conversion chart, if you wish.)
What two regions of the united states were the main centers for industry during the second industrial revolution? 1.northeast and midwest 2.northeast and sout
Food should be stored at least which distance from the floor?
Please hlep ASAP! Who were the marine code talkers? A) German Americans B) Japanese Americans C) African Americans D) Native Americans
For the equilibrium reaction 2so2(g) + o2(g) 2so3(g), δhºrxn = –198 kj/mol. which one of these factors would cause the equilibrium constant to increase?
There are exactly four positive integers $n$ such that \[\frac{(n + 1)^2}{n + 23}\] is an integer. Compute the largest such $n$.
The function f(x) = 5x is an exponential function true or false
The hormones ________ and ________ are involved in arousal and increased heart rate, blood pressure, respiration, and other autonomic nervous system functions.
If you could change history,what would you have done to prevent another world war that might have been more successful than a treaty like the Kellogg -Briand pa
