kaitlyncha kaitlyncha

07-01-2019
Mathematics

contestada

30 points!!! will give Brainliest!! Help pleaseee!!!!........

30 points will give Brainliest Help pleaseee class=

Respuesta :

12AbhishekVerma13 12AbhishekVerma13

07-01-2019

If AB||CD and AD||BC,

then,
two adjacent pair of angles forms a linear pair.

which means,
Angle B+Angle C = 180°
3x-9 + 39 = 180°
3x+30 = 180
3x = 150
x = 50°

Value of x is 50°.

!! Hope It Helps !!

Answer Link

Otras preguntas

Rafi had a board that was 15 1/2 feet long. he cut three pieces off the board that are each 3 7/5 feet long. how much of the board is left?

How do I find the lateral and total surface area of this figure?

The _______ makes up the superior portion of the oral cavity and the inferior portion of the nasal cavity.

A car travels 416 miles in 8 hours at that rate how far will the car travel in 22 hours

What are the antonyms of these words? -regulation -heedless -absurd -appall -distinction -evidence

Which of the following best describes a pyramid? A. A three-dimensional figure consisting of all points in space that are the same distance from a given point.

atoms that are likely to lose electrons to form cations

How tall was the smallest dog in the world and how much did it weigh who owned it and what era did it live in?

What was one of the main reasons for u.s. economic growth in the early 1950s? a. continued wartime government controls kept prices of consumer goods low. b. c

What is -5 with an exponent of four written is standard form?

good job