christianespino19 christianespino19
  • 01-03-2017
  • Mathematics
contestada

Given that ABC=DEF,AC=21x-19 and DF=3x+17, find the measure of AC? A.2 B.9 C.21 D.23

Respuesta :

Aliwohaish12
Aliwohaish12 Aliwohaish12
  • 01-03-2017
AC = DF

21x - 19 = 3x + 17
21x-3x=17+19
18x=36
X=2
Answer Link
Аноним Аноним
  • 03-03-2017
The answer to your question is A. 2.
Answer Link

Otras preguntas

Solve for x: the quantity of x plus 4 all over 2 = 7. x = 3 x = 5 x = 6 x = 10
As world war I was about to unfold, what common enemy did Austria-Hungary and Germany share
Because the Gulf Stream carries warm water up from the Gulf of Mexico, what effect does it have
how do i do this problem
The role of the coronary arteries is to __________.
what is pm/ pn equal to
________ intelligence technology consists of computer-based systems that attempt to emulate human behavior and thought patterns.
Supporting Your Ideas i need help Previously you read a chapter of H.G. Wells' novel War of the Worlds and listened to Orson Welles' radio broadcast of War of t
Please Help!! Find the measure of angle 2. Image Attached
4 students equally share 3/4 of a pizza. How much of the pizza does each student get?