minervavasquests minervavasquests
  • 19-08-2022
  • Mathematics
contestada

For 20-21, B is the midpoint of AC.
20. A 2x - 8 B x + 17 C X = BC= AB= AC =​

For 2021 B is the midpoint of AC 20 A 2x 8 B x 17 C X BC AB AC class=

Respuesta :

RoyMcCoy
RoyMcCoy RoyMcCoy
  • 19-08-2022

Answer:

x = 25

Step-by-step explanation:

since b is the midpoint, 2x - 8 = x + 17

2x - 8 + 8 = x + 17 + 8

2x = x + 25

x = 25

AB = 42

BC = 42

AC = 84

Answer Link

Otras preguntas

Describe a time when an illustration would be helpful in everyday activities.
Which place valued writing, art, and fine workmanship? A. Egypt B. Mesopotamia C. Both D. Neither
why did women's organizations work for the passage of prohibition
how to write Regina has 120 coins, all quarters and dimes. she has 10 more dimes than quarters. How many quarters and dimes does she have as an equation
how do I solve f+4/g=6 for f showing my work
In which measurement situations could the most appropriate unit of measurement be millimeters? Choose all answers that are correct. A. length of a paper clip B.
What is 3/ 4 of 6 / 7?
How do you use the word promontory in a sentence
What is the answer to this question 2x+20+5x+3x= 95+25
what is 8.4÷711.9. it is dividing decimals