ij775d5hxy
ij775d5hxy ij775d5hxy
  • 22-09-2022
  • Mathematics
contestada

100 POINTS + BRAINLEIST ANSWER ASAP

100 POINTS BRAINLEIST ANSWER ASAP class=
Relax

Respuesta :

georgepahno georgepahno
  • 22-09-2022

Answer:

BC = 21

Step-by-step explanation:

AB + BC = AC

[tex]7x + 8 + 3x + 6 = 64[/tex]

[tex]10x + 14 = 64[/tex]

[tex]10x = 50[/tex]

[tex]x = 5[/tex]

BC = 3(5) + 6 = 21

Answer Link

Otras preguntas

Which of the following is a reason why some Indian opposition campaigns proved unsuccessful against Arab forces?
What is one advantage that helped the North to win the Civil War? A. Better military leadership when the war began B. A warmer climate C. Mo
if the ribbon cost $0.10 per foot what is the total cost of the ribbon in dollars
you are traveling in a car that is moving at a velocity of 20 m/s. suddenly a car 10 meters in front of you slams on its brakes. at the moment you also slam on
What do all flexible objects have in common?
why do you think people choose to settle in area with abundant natural resources
Cell structures that plant and animal cells don't share are _____.
Why can't there be a number lower than absolute zero
3.006 rounded to the nearest tenth
Why did Egyptians spend years and many resources to build enormous tombs for their dead pharaohs?