Cho 2 đường thẳng xx' và yy' cắt nhau tại O. Tia Om nằm giữa 2 tia Ox' và Oy, tia Ot là phân giác góc xOy. Chứng minh rằng mOx' + mOy' + 2mOt = 360 độ

step-by-step explanation:

their are no angles. sorry cant .

step-by-step explanation:

cats

d, x=8

step-by-step explanation:

simplifying

4x + -5 = 2x + 11

reorder the terms:

-5 + 4x = 2x + 11

reorder the terms:

-5 + 4x = 11 + 2x

solving

-5 + 4x = 11 + 2x

solving for variable 'x'.

move all terms containing x to the left, all other terms to the right.

add '-2x' to each side of the equation.

-5 + 4x + -2x = 11 + 2x + -2x

combine like terms: 4x + -2x = 2x

-5 + 2x = 11 + 2x + -2x

combine like terms: 2x + -2x = 0

-5 + 2x = 11 + 0

-5 + 2x = 11

add '5' to each side of the equation.

-5 + 5 + 2x = 11 + 5

combine like terms: -5 + 5 = 0

0 + 2x = 11 + 5

2x = 11 + 5

combine like terms: 11 + 5 = 16

2x = 16

divide each side by '2'.

you could deduce the conclusion directly using the facts pertaining to the specific situation.

hope this .