21-01-2022
Mathematics

contestada

Find BD
2x - 9
11
- D
B
С
X + 9

Find BD 2x 9 11 D B С X 9 class=

Respuesta :

KurdishPotato KurdishPotato

21-01-2022

Answer:

10

Step-by-step explanation:

AB + BC = AC and AC = 14

x + 15 + 2x + 32 = 14 add like terms

3x + 47 = 14 subtract 47 from both sides

3x = -33 divide both sides by 3

x = -11 now the length of BC

2x + 32 replace x with -11

2*(-11) + 32 = 10

Answer Link

Otras preguntas

if 283 is divided by 4 where should the first digit of the quotient be placed

In 1787, delegates met in Philadelphia. They came from all of the 14 states except?

use elimination to solve x + 4y = -8 and x - 4y = -8

Express fx and fy in terms of the length of the vector f and the angle θ in paired form

Certain skills and behavior patterns that normally develop during the stages of life are called.

Which President was sent a 1,235-pound block of cheese, with a note that read: "The greatest cheese in America for the greatest man in America."

Which President was sent a 1,235-pound block of cheese, with a note that read: "The greatest cheese in America for the greatest man in America."

Describe how energy and matter move through the food web and carbon cycle

what is a vetor space?

Why didn't northern bankers,merchant ,mill owners and unskilled workers want to end slavery?