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Nimfa-mama [501]
3 years ago
13

Which angle pairs in the diagram are supplementary angles? Check all that apply.

Mathematics
1 answer:
IrinaVladis [17]3 years ago
4 0

Answer:

1 and 4

4 and 5

6 and 7

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True or false 6x-2x is equivalent to x+x+x+x+x+x-2​
sattari [20]

Answer:

False

Step-by-step explanation:

6x - 2x is equivalent to x+x+x+x+x+x-x-x

4 0
4 years ago
Which statements are true about the graph of the system of linear inequalities? Select two options. y > 3x – 4 y < One-hal
Liono4ka [1.6K]

Answer:

The first and third option.

Step-by-step explanation:

If you put both inequalities in Desmos (a graphing calculator website), it should make sense.

5 0
3 years ago
Read 2 more answers
Please help, thanks!
Mamont248 [21]
((-4x^3)(y^4))^-3
--------------------------
(2xy^4)^-4
16x^4y^16
=------------------------
-64x^9y^12
-16y^4
=------------------------
64x^5
-y
=------------------------
4x^5

So the final answer is:

-y^4
-------
4x^5

(Btw if "^" is in front of a number, that means it is an exponent, so when your writing this on paper, just write it as a regular exponent without the "^". I had to do that since I'm on a computer.)  

Hopefully this was helpful in some way. 

7 0
4 years ago
Imani spent half of her weekly allowance to purchase Cyberpunk 2077 . To earn more money her parents let her wash the dishes for
Sav [38]

Answer:

120

Step-by-step explanation:

75-15=60. (Edit) Just realized that she spent her allowance that week, so it would be 120 because you need to multiply.

3 0
3 years ago
Read 2 more answers
Auto-Check Motors charged Mr. Jones $84.00 for an automotive part plus $68.00 per hour that a mechanic worked to install the par
avanturin [10]

You're going to want to take the total, which is $353.00 and subtract the initial cost, which is $84.00, the number now should be $269. Using that total divide it by $68.00, there you should find your answer of about 4 hours. The precise answer is 3.99588235. But you would round that to 4 hours.

5 0
4 years ago
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