bellaxoxo20 bellaxoxo20

16-02-2022
Mathematics

contestada

If 7x -3, BC = 9x -11 and AC = 4x + 1. Solve for x and the value of each side

If 7x 3 BC 9x 11 and AC 4x 1 Solve for x and the value of each side class=

Respuesta :

boatengalbert291 boatengalbert291

16-02-2022

Value of x

For an isosceles triangle two sides are equal
AB=BC
7x-3=9x-11.
11-3=9x-7x
8=2x
2x=8
x=8/2
x=4

AB =7x-3=7(4)-3=25 units

BC=9x-11=9(4)-11=25 units

AC=4x+1=4(4)+1=17 units

Answer Link

Otras preguntas

Which of the following can occur next to the continental shelf? a. trench b. continental slope c. mid-ocean ridge d. all of the above

Can anyone please help me out with this please I'm stuck on this question

HELP PLEASEEE I NEED TO PASS THIS CLASS

How did Crusoe escape from slavery after the second voyage?

simplify 6√125x^3y^9z^6

what is the first step in solving the quadratic equation x2 = ? take the square root of both sides of the equation. add to both sides of the equation. square bo

For which kind of plant, Tall or short, do you know its genotype just by looking at the plant? and why? A A TALL plant, because the TALL phenotype is dominan

which macromolecules have a basic unit that is composed of phosphate, a sugar ring, and one of five different bases? a. proteins b. lipids c. nucleic acids d. c

The gas in a cylinder has a volume of 7 liters at a pressure of 103 kPa The pressure of the gas is increased to 219 kPa Assuming the temperature remains constan

Can some me pleases answer. There is only one problem. There is a picture. Thank you!