afranco6
afranco6 afranco6
  • 11-09-2020
  • Mathematics
contestada

B is the midpoint of AC
А
B
If:
AB = 62 – 7 and
BC = 5x - 3
Find AC

Respuesta :

unicorn3125
unicorn3125 unicorn3125
  • 12-09-2020

Answer:

            AC = 110    

Step-by-step explanation:

B being the midpoint of AC means:

AB = BC = 0.5AC  

AB = 0.5AC  ⇒  AC = 2AB

AC = 2(62 - 7) = 2×55 = 110

Answer Link

Otras preguntas

Pls help math problem
A = 6x – 18° B = 14x + 38°
THIS IS SCIENCE PLEASE HELP
80% of c is 20. What is c ?
a +19 =43 can someone help me
What is the main source of winds and weather? A. The spinning Earth B. The Earth's rotation on its axis C. The layers of the planet D. The sun I will mark corr
Solve the following quadratic by factoring. x² + 3x – 40 = 0 A. X = -8, x=5 B. X= 8, x=5 C. X=8,x= -5
It is to be regretted that the rich and powerful too often bend the acts of government to their selfish purposes. ... The humble members of society—the farmers,
1. What are 2-3 concepts from this unit and what did you learn about them? You must use your own definitions. 2. Choose 2 stories/readings/excerpts that you rea
Need help please. I’ll give you 50 points