melezaalex melezaalex

01-09-2020
Mathematics

contestada

AB = 2x + 3, BC = 3x + 7, AC = 60. what does x represent

Respuesta :

ropafadzonyadome ropafadzonyadome

01-09-2020

Answer:

AC=AB+BC

60=2x+3+3x+7

60=2x+3x+3+7

60=5x+10

60-10=5x

50=5x

x=10

Answer Link

Otras preguntas

Which is NOT one of the major climate zones? Question 3 options: rain forest polar tropical temperate

Which blood cell spend most of their time in the lymphatic system?

Please help ASAP!!!!!!!!

Need help asap please help! What is the relationship between atmospheric pressure and the density of gas particles in an area of increasing pressure? (2 points

Two cities A and B are 1400km apart and lie on the same N-S line. The latitude of city A is 23 Degrees. What is the latitude of city B. The radius of the Earth

Which of these effects of mass production techniques used during 1920

Which organization created jobs for blacks, whites, and Native Americans, improving parks, roads, and buildings? Civil Rights Movement Women’s Movement Environ

What do the sketches of 9/11 victims in "portraits of grief" achieve?

Please help me is trigonometry or geometry idk

A spy novel would probably be a novel of _____.