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telo118 [61]
2 years ago
5

Need help with this question

Mathematics
1 answer:
Helen [10]2 years ago
5 0

Answer:

4x+18

Step-by-step explanation:

Length = x+3+x+3

width = x+3-x= 3

perimeter = x+3+x+3+x+3+x+3+3+3=4x+18

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Mashcka [7]

Answer:

120

Step-by-step explanation:

Because we know that the line opposite of the right angle is flat, we know that 60 plus x must equal 180. Rewriting this gives us 180 - 60 = x.

Now, we can just solve for x.

x = 120.

8 0
3 years ago
Paul plans to buy a movie that has a regular price of $12.99. It is on sale for 15% off, but Paul will have to pay 7% sales tax.
Rus_ich [418]

Answer:

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Step-by-step explanation:

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3 years ago
Find the equation of the straight line graph y= mx-6
Mars2501 [29]

Answer:

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Step-by-step explanation:

Key:

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y-intercept:

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Hopefully this helped!

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6 0
3 years ago
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krok68 [10]

Answer:

x= 3, -4

Step-by-step explanation:

6 0
3 years ago
Which values make the inequality 3x – 8 ≤ 46 true?
murzikaleks [220]

Answer:

-22 ans -46

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6 0
3 years ago
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