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Ilia_Sergeevich [38]
3 years ago
11

Helpp i really neeed it

Mathematics
1 answer:
Marizza181 [45]3 years ago
7 0

Answer:

9 hours

Step-by-step explanation:

If she makes $ 20 for each car, washing 9 cars in 3 hours would get $ 180.

So she will need to work 9 hours 180 + 180 + 180, washing 9 cars in 3 hours and would get $ 540. This is enough to buy her phone and she will have a surplus of $ 120.

In summary she must work 9 hours

Hope this helps you, please give me the brainliest

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3 years ago
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MatroZZZ [7]

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So, I think I may of heard about this topic in the past...are you working with degrees of circles? Plane angles? If so, you can use this formula to find your answer:

12° × \pi ÷ 180 = <u>0.2094(rad)</u>

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I need help bbbbbbbb​
Sav [38]
Answer: 180cm


Explanation:

The area of a triangle is 1/2(b)(h).
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1/2(6)(12) = 36cm
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3 years ago
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shtirl [24]
Correct answer is 5400
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4 years ago
I NEED HELP ASAP URGENT PLEASE!
Marysya12 [62]

Answer:

A) 4*4x-4*3 and 16x-12

B) 12y+15y and 27y

Step-by-step explanation:

For A when you do the distributive property, you get:

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4*4x-4*3 (which is one of the choices)

16x-12 (which is one of the choices)

For B when you combine like terms, you get:

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12y+15y (which is one of the choices)

27y (which is one of the choices)

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3 years ago
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