jermanshep80 jermanshep80
  • 03-06-2022
  • Mathematics
contestada

Find the value of x.
6
14
8
0
21
x = [ ? ]
3x-12

Find the value of x 6 14 8 0 21 x 3x12 class=

Respuesta :

Medunno13
Medunno13 Medunno13
  • 15-06-2022

Answer: 7

Step-by-step explanation:

By the angle bisector theorem,

[tex]\frac{21}{14}=\frac{3x-12}{6}\\21(6)=14(3x-12)\\126=14(3x-12)\\9=3x-12\\21=3x\\x=\boxed{7}[/tex]

Ver imagen Medunno13
Answer Link

Otras preguntas

URGENT: When homologous chromosomes match up they form a structure called ________. Diploid Tetrad Somite Gamete
Find $5,875 ÷ $6,030 rounded to the nearest tenth of a percent.
A total of 2 yards of frabric is used to make 5 identical pillows. How much fabric is used for each pillow?
Hormones produced in the pituitary gland that reduce the sensation of pain and effect emotions are know as a. pain killers b. testosterone c. endorphins
Use the law of sines to find the missing side of the triangle. A. 70.1 B. 43.8 C. 57.1 D. 31.5
How did collectives in the Soviet Union avoid the competition that drives a free market economy?
The acacia tree provides a habitat and protein for ants. this is considered its
Graph -6/7 on a number line
In the 1840s, the term Manifest Destiny was used by many Americans to justify (1) the extension of slavery into the territories (2) war with Russia over the Ore
According to the Kinetic Molecular theory, gas molecules are so far apart that they ?