hadleyjones2004 hadleyjones2004

16-09-2020
Mathematics

contestada

B is between A and C,AC=19,AB=x+5 And BC=2x-7 find x

Respuesta :

bantawahenhse bantawahenhse

17-09-2020

Answer:

the value of x will be 21

Step-by-step explanation:

AC= AB + BC

19= x+5+2x-7

19= 3x-2

19+2=3x

21=3x

7=x

Answer Link

Otras preguntas

Why is Bernini’s sculpture of the biblical character, David (above), different from other famous sculptures of David? a. The sculpture is made of clay instead o

There are 30 students in the class. Eleven have blue eyes. Fifteen have brown hair. Three students have both blue eyes and brown hair. How many students have ne

Scientists digging in a cave found an unknown substance. The scientists found that the substance’s molecules were moving around each other. The scientists incre

BRAINLIST HURRY What advantage did the astrolabe give sailors? It allowed them to more accurately know their direction. It allowed them to more accurately measu

Fix the following sentences by using the appropriate form of the indicated adjectives 1. Marc est heureux, mais ses amies Jeanette et Claire ne sont pas heureux

just a little confused , please help me :)

Why is it considered an advantage to be able to hot-swap storage devices and power supplies when using a server? You do not have to spend as much money on backu

"The Girl Who Silenced the World for Five Minutes." Suzuki most likely uses this question to make listeners believe that Parents should be able to comfort the

In a head-on car crash, the passenger flies forward into the seat belt, steering wheel, or windshield. This is an example of what principle of motion?

There is a wall of 13 feet long and you want to hang three equally-sized travel posters of 2 feet width, on a wall so that the posters on the ends are each 1.75