Given that lines b and c are parallel, select all that apply. Which pairs of angles are supplementary?

Mathematics

2 answers:

alisha [4.7K]3 years ago

8 0

if they overlap each other then its 2

and if they don't then its 4

otez555 [7]3 years ago

4 0

Answer:

5 and 6

3 and 6

Step-by-step explanation:

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M∠3 + m∠6 =180° True or False?

Natali5045456 [20]

Answer:

False. Because it is the answer.

8 0

2 years ago

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What is the value of x in the equation 1/5x – 2/3y = 30, when y = 15?

lianna [129]

Answer:

x = 200

Step-by-step explanation:

1/5x – 2/3y = 30

substitute in y

1/5x - 2/3(15) = 30

multiply

1/5x - 10 = 30

isolate the variable

1/5x = 40

multiply each side by 5

x = 200

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2 years ago

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[4 - (3c - 1)][6 - ( 3c - 1)]

Anestetic [448]

Hi there!

You would have to simplify the terms inside [ ] this thing, then multiply.

So let's simplify them first.

4 - (3c - 1)
use distributive property.....
4 - 3c + 1
-3c + 5

6 - (3c - 1)
use distributive property again...
6 - 3c + 1
-3c + 7

so now, multiply (-3c + 5)(-3c + 7).
(-3c + 5)(-3c + 7)
9c² - 21c - 15c + 35
9c² - 36c + 35

So your final answer is...
9c² - 36c + 35

Hope this helped! :)

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3 years ago

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What percent of 96 = 24

Tpy6a [65]

$96=24\times4\\96\div4=24\\\\\frac{1}4=\frac{25}{100}=25\%$