chavez5familypeliqg chavez5familypeliqg

20-01-2020
Mathematics

contestada

If < A and < B are vertical angles, and < A = 12x + 6 degrees, and < B = 20x -10 degrees, find x.

Respuesta :

strawberryroll strawberryroll

20-01-2020

Answer:

2

Step-by-step explanation:

12x+6=20-10 (subtract 6 to -10)

12x=20x+-16 (subtract 20)

-8=-16 (divide -16 by -8)

x=2

Answer Link

Otras preguntas

Not sure how to solve this

Read this excerpt from I Never Had It Made. He knew I would have terrible problems and wanted me to know the extent of them before I agreed to the plan. I was t

If a mixture of a given percentage or ratio strength is diluted to twice its original quantity, its active ingredient will be contained in twice as many parts o

What is the domain of the function y = 3 l n x graphed below? On a coordinate plane, a curve starts in quadrant 4 and then increases up into quadrant 1. It cros

It cost 4 people $65 to each buy a movie ticket and a container of popcorn. Each container of popcorn cost $5.75. Let t represent the cost of a movie ticket. Wh

Please Help Really stuck

What happens after passing the Road Test?

Which is greater 36÷(4×3) or 54-48-(16÷4

Xiao Ming is now 15 yearsold, his sister is 8 yearsold, and his father is 46years old. When Xiao Mingwas half his father's age,how old was his sister?

I need help with this exercise please. What I need to know is the measure of one side of the square. Sorry for the language of the exercise