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GenaCL600 [577]
3 years ago
15

Sammy has a 10-foot ladder, which he needs to climb to reach the roof of his house. the roof is 12 feet above the ground.

Mathematics
1 answer:
Dvinal [7]3 years ago
6 0
<span>The roof is higher than the ladder can reach 10^2-1.5^2=h^2 h=sqrt(100-2.25)=9.89 feet distance to the roof= 12-9.89</span>
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A car rental company offers the following two plans for renting a car:
AveGali [126]

Answer:

181.818181...Miles

Step-by-step explanation:

50 = 30 + 11X

X = 181.81818181...

If you multiply 11 by 181.81 repeting you will get 20 and 30 + 20 = 50

So You would have to go 181.81 repeating miles for it to be equal

If you are rounding up it would be 182 miles to justify choosing plan B

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HELLPPPPPPP PLEASEEEEEESSSSSSS Which expression is equivalent to −2.1+(−5.9)+(−3.7) ?
katrin [286]

Combine. Note that one positive and one negative = one negative

-2.1 + (-5.9) + (-3.7) = -2.1 - 5.9 - 3.7 = -11.7

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3 years ago
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Step-by-step explanation:

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FinnZ [79.3K]

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7 0
3 years ago
A state is considering license plates that have two digits followed by four letters. Assuming no combinations are excluded, how
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Answer:

32,292,000

Step-by-step explanation:

In your question, it asks how many license plate combinations we could make WITHOUT repeats.

We need some prior knowledge to answer this question.

We know that:

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With the information we know above, we can solve the question.

Since we CAN'T have repeats, we would be excluding a letter or number for each license plate.

We're going to need to multiply each "section" in order to find how many combinations of license plates we can make.

We decrease by one letter and one number in each section since we can't have repeats.

Now, we can solve.

Work:

26*25*24*23*10*9 = 32,292,000

When you're done multiplying, you should get 32,292,000.

This means that there could be 32,292,000 different combinations of license plates.

<h3>I hope this helps you out.</h3><h3>Good luck on your academics.</h3><h3>Have a fantastic day!</h3>
8 0
3 years ago
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