torres4080 torres4080

23-10-2018
Mathematics

contestada

If ab = 5x + 3 and Bc = 7x - 9 what is the value of Ac

Respuesta :

sqdancefan sqdancefan

27-10-2018

Answer:

12x -6

Step-by-step explanation:

Assuming these are segments on the same line with B between A and C, the segment addition postulate says ...

... AC = AB + BC

... AC = (5x +3) + (7x -9)

... AC = x(5+7) +(3-9)

... AC = 12x -6

Answer Link

Otras preguntas

What are the goals of the Clean Air Act? Check all of the boxes that apply. to set emission standards to regulate nuclear power to reduce smog in cities

How do environmental factors influence genetic traits? a Environmental factors determine all genetic traits. b. Environmental factors can determine if a genetic

What number can be used to complete the volume statement for the cone? 4 m 3 m Volume = Jam

WILL MARK BRAINLIEST Name two nations that controlled Vietnam during the 1940’s.

PLEASE PLEASE PLEASE HELP! WILL GET ZERO!!

Pleas help me need help in this English please help me I need help

give the equation of the circle centered at the origin and passing through the point (4,0)

Megan's fingers moved swiftly as she was Select the birthday present because she was already late to Samantha's party, A. taped B.tapping C.taped D.taping

A circle is inscribed in a square. Each side of the square is 10 centimeters long. What is the area of the circle?

Who led the North’s military at the end of the war?