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

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

Express the following 48-bit binary MAC address in hexadecimal 11101100 – 00100111 – 10111001 – 11010101 – 01101111 – 10100011

-25 Points- If P= (-1,-1) and Q= (5,3) are the endpoints of the diameter of a circle finds the equation of the circle.

is Richard Nixon a good or bad president

Student A B C D E F G H I J K L M N O Hours 6.5 1 2.5 2.5 4 1 0.5 4.5 5 1 1 2 1.5 1.5 2 Which histogram best represents the data?

Carolina and Tania, your classmates in Mexico to talk to these people what pronoun would you use

Triangles JKL and PML are similar. Find x. 20 15 25 9

If both the president and the vice president can no longer serve, who can be the next president?

I don’t get it please help me with this

A bullet of 10g strikes a sand bag at a speed of 100 m/s and gets embedded after travelling5 cm inside the bag.Calculate the resistive force exerted by the sand

A user is implementing security on a small office network. Which two actions would provide the minimum security requirements for this network? (Choose two.)impl