DontEatBats DontEatBats

04-05-2021
Mathematics

contestada

Does anyone know what is the value of x

Does anyone know what is the value of x class=

Respuesta :

Hrishii Hrishii

04-05-2021

Answer:

7.5

Step-by-step explanation:

By intersecting secants theorem:

[tex]12(12 - x) = 6(6 + 3) \\ \\ 12(12 - x) = 54 \\ \\ 144 - 12x = 54 \\ \\ 144 - 54 = 12x \\ \\ 90 = 12x \\ \\ x = \frac{90}{12} \\ \\ x = 7.5[/tex]

Answer Link

Otras preguntas

What role does carbon dioxide play in plant life processes

Ramiro is 3/10 as tall as the flagpole. The flagpole is 5/9 as tall as the nearby tree. The tree is 32 2/5 feet tall. How tall is Ramiro?

1. Compare the location of electrons in an atom based on Bohr's theory with the location of electrons in an atom based on the current atomic theory. 2. Rutherf

name three roles you play in your relationships with others. explain when you play each role.

Prove the identity: cos(3x) + cos(x) = 2cos(2x)cos(x) I'm almost done with my homework, just got stuck on this one.

E = mv^2 Work out the value of E when m = 3 and v = 10

Solve the following equation 3m^2=3-8m. Find both values

Write an algebraic expression that is equivalent to the expression. cos⁡(arcsin⁡ (x-h)/r )

11 times 4 and 1 3rds

Write 75 as the product of its prime factors. (2 marks)