1 year ago

(10x -20) (6x + 8)° what is the value of x

Mathematics

1 answer:

Hoochie [10]1 year ago

7 0

Answer:

X=12

Step-by-step explanation:

Add the two equations together and equate them to 180 due to the geometrical reason that angles on a straight line add up to 180.

10X-20+6X+8=180 (collect like terms)

10X+6X=180-8+20

16X=192 (Divide both sides by 16)

X=12

Hope that helps :)

You might be interested in

What is the simplified form of...

Alja [10]

Answer: A) 24 to the square root of 3

Step-by-step explanation: Hope this helps!

8 0

3 years ago

Read 2 more answers

Answer and explain please ILL MARK BRAINLIEST PLEASE HELP

Slav-nsk [51]

Answer:

8:30 am

Step-by-step explanation:

8 0

2 years ago

Explain how the following are related: linear relationship, proportional relationship, equivalent ratios, and direct variation

Scilla [17]

With all of the following you are able to make a graph, table, and a equation.

5 0

2 years ago

Mark took a loan out for $25,690 to purchase a truck. At an interest rate of 5.2% compounded annually, how much total will he ha

Inga [223]

Answer:

I think the answer is 1335.88

Step-by-step explanation:

5.2% of 25,690 is 1335.88

3 0

3 years ago

Read 2 more answers

There are 8 swimmers in the swimming club. The club bought c swimming caps to split among its members. Write an expression that

love history [14]

Answer:

c/8

Step-by-step explanation:

This is division. This can be figured out by reading "split". If something is to be split, it is the dividend.

5 0

2 years ago

Read 2 more answers

(10x -20) (6x + 8)° what is the value of x​

(10x -20) (6x + 8)° what is the value of x