jadenhoward423 jadenhoward423
  • 09-09-2019
  • Mathematics
contestada

if G is the midpoint of CD, and CG= 5x-1 and GD=7x-13. What is the value of CD?

Respuesta :

cosmicctrl
cosmicctrl cosmicctrl
  • 09-09-2019

Answer:

Step-by-step explanation:

CD = CG + GD

but CG = GD since both sides are the same (G is midpoint)

so,

5x - 1 = 7x - 13

2x = 12

x = 6

CD = 5x - 1 + 7x - 13

CD = 12x - 14

CD = (12 * 6) - 14

CD = 72 - 14

CD = 58

Answer Link

Otras preguntas

please help dont want to fail final examHow much does she earn if she does not make any sales on a given day?Question 7 options:$75$175$0$25
what is the measure of angle W?
co-efficint of (-xy²) in -5x³y²z⁴​
how many standard drinks are typically in one bottle of wine?
The product of 0.4 and a number is 8 write a mathematical expression to represent the verbal expression. Use n for the variable solve the expression
Simplify this expression 9xy ^4 x 3x^3y
One angle, Angle A = 80° find the other angle, Angle BHint: They are formed on a line.​
List 3 powers Congress has.
help me please help me help
Very few people intend to make bad decisions. They often happen because a minor poor decision leads to a string of poor decisions that can have serious conseque