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blondinia [14]
3 years ago
8

Steven has a rectangular rug with a perimeter of 18 feet The width of the rug is 6 feet what is the length of the rug

Mathematics
1 answer:
zheka24 [161]3 years ago
3 0

Answer:

Length = 3 ft

Step-by-step explanation:

If the equation for perimeter is p = 2 (L+W)

You can plug in the information you already have

1) 18 = 2 (L+6)

2) Simplify by first dividing 2 by itself to cancel it out and then by 18 which would equal 9 leaving you with the equation 9 = L+6

3) Now to leave the L alone on the right you need to cancel out the 6 by subtracting 6 from itself and then from 9 which would leave you with the equation and the answer to the problem, 3 = L

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The Powerball lottery is played twice each week in 28 states, the Virgin Islands, and the District of Columbia. To play Powerbal
Alecsey [184]

Answer:

There are 3478761 ways to select the first 5 numbers

Step-by-step explanation:

As understood from the statement of this problem we assume that it does not matter the order in which the first 5 white balls are selected.

In this case it is a combination.

So, what we want to know is how many ways you can choose 5 white balls out of 55.

Then we use the formula of combinations:

C(n, x) = \frac{n!}{x! (n-x)!}

Where you have n elements and choose x from them.

Then we look for:

C(55, 5) = \frac{55!}{5!(55-5)!}\\\\C(55, 5) = \frac{55!}{5!(50)!}\\\\C(55, 5) = 3478761

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3 years ago
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ryzh [129]

Answer:

more likely

Step-by-step explanation:

the probability of 0.05 suggests there is a chance of that event happening. A probability of 0 says that such event would never happen. so despite being small the 0.05 chance is higher than the probability of 0

4 0
3 years ago
Read 2 more answers
If the leg of a 45-45-90 triangle is 20in long, what is the perimeter of the triangle​
Sindrei [870]

Yo sup??

Lenght of two side will be equal to 20 in as its an isoceles triangle.

The third side will be

x^2=b^2+h^2    (by pythagoreas theorem)

=9^2+9^2

x=9√2 in

Therefore the perimeter is = 9+9+9√2

=9√2(√2+1) in

Hope this helps.

8 0
3 years ago
How many more people preferred giraffes than dogs?
zhannawk [14.2K]

Answer:

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Step-by-step explanation:

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3 years ago
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vredina [299]

Answer:

Dried split peas     9 c

Water                      8 qt

Chopped onion      3 c

Chopped celery     4 c

Ham shank             8 lb

Step-by-step explanation:

The recipe is given for 8 people.

To find each ingredient to serve for 32 people, we need to multiply each quantity by 4.

Hence, the required amount of each ingredient is given below:

Dried split peas = 4(2\frac{1}{4} )=4(\frac{9}{4} ) = 9 c

Water = 4 × 2 = 8 qt

Chopped onion = 4(\frac{3}{4} )=3 c

Chopped celery = 4(1) = 4 c

Ham shank = 4 × 2 = 8 lb

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3 years ago
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