Question

Do anyone know how to do this?​

Answer 1

The question lacks details concerning the subject and grade level, which are necessary to provide a concise and accurate answer. Additional information is required to assist effectively.

Step-by-step explanation:

Unfortunately, the original question lacks specific details regarding the area of study or the nature of the task, which makes it challenging to provide an accurate response. To assist you effectively, it's important to know whether the question relates to Mathematics, History, English, or any other subject. Additionally, understanding the grade level—Middle School, High School, or College—can also help tailor the answer appropriately.

Once these details are provided, I can offer a step-by-step explanation to support your learning. Please don't hesitate to provide additional context or a specific question you need help with, and I'll be more than happy to assist you.

Answer 2

1.) x=4

2.) x=14

Step-by-step explanation:

FOR #1:

1.) In order to solve the parallelogram, you must know that each opposite sides must equal...

so KL=JM and KJ=LM

2.) To solve for "x", you must substitute

`KL= 7x-2\\JM=12x-22`

so it should end up with...

`7x-2=12x-22`

3.) Solve the equation with some algebra

`7x-2=12x-22\\-5x=-20\\x=4`

FOR #2:

1.) In order for a square, rectangle, parallelogram, (or any shape with four sides), it must equal to 360°. And you just have two given angles, which equal to 180, so that means the unknown equals to 180...So in this case you should have

`(3x+5)+(9x-17)+180=360`

as your equation...

2.) Solve with algebra

`(3x+5)+(9x-17)+180=360`

`3x+5+9x-17=180\\12x-12=180\\((1)/(12)) 12x=168 ((1)/(12))\\x=14`

multiplied