RjWisdom RjWisdom

11-03-2021
Mathematics

contestada

The missing number in the box is 3, find the value of X and show work please

The missing number in the box is 3 find the value of X and show work please class=

Respuesta :

jessicasyasya jessicasyasya

11-03-2021

Answer:

x=9

Step-by-step explanation:

the equal of angles in triangle is 180°

so

[tex]180 = 81 + 69 + 3x + 3[/tex]

Answer Link

Otras preguntas

21. Ice is _______ dense than water. (4 points) more less equally as twice as

True or false if subduction occurs faster than oceanic crust can be created an ocean will expand or get bigger

Which system carries food and oxygen to cells answers?

The late fee for failing to return a library book is $0.25 per day. The equation that represents this function is y = 0.25x. If the late fee on a book is $4.00,

A sphere and the base of a cone have a radius of 3 inches. The volume of the sphere equals the volume of the cone. what is the height of the cone, in inches?

the difference between 5 and twice a number, x, is 3

Which planet will take the shortest revolution around the sun?

A lawnmower engine running for 20 min does 4560000 j of work. What is the power output of the engine? (Power: P = W/t) A:3800 W B:228,000 W C:91,200,000 W D:547

When your company pays for a promotional message, that is a form of what?

Which is an augmented matrix for the system of linear equations below? -4x + 3y = 216 10x - 4y = -156 A. [4 3] [10 4] B. [-4 3] [10 -4] C.