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Oliga [24]
3 years ago
14

The width of a singles tennis court is 75% of the width of a doubles court. A doubles court is 36 feet wide. How wide is a singl

es court?
Mathematics
2 answers:
Hitman42 [59]3 years ago
8 0
27 hope that it helps
Dmitriy789 [7]3 years ago
7 0
You take 36 and divide it by 4 since 4 divided by 100 is 25. You then take your answer and multiply that by 3 which should get you 27 and that is your answer.
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Just need help finding X and Y
Lapatulllka [165]

Answer:

<h2>x = 8 and y= 12</h2>

Step-by-step explanation:

For x use the Pythagorean theorem:

x^2+6^2=10^2

x^2+36=100              <em>subtract 36 from both sides</em>

x^2=64\to x=\sqrt{64}\\\\x=8

We know: x + y = 20. Substitute:

8+y=20              <em>subtract 8 from both sides</em>

y=12

5 0
3 years ago
(-7)•(-7) • 5•5•5•5 using exponents
kramer

Answer:

what grade level

Step-by-step explanation:

5 0
3 years ago
A group of 15 people are going to run a race. The top 8 will advance to the finals. Determine if the situation is a permutation
LUCKY_DIMON [66]

For the given situation we have a total of 259,459,200 permutations.

<h3>How many permutations are?</h3>

First, how we know that it is a permutation?

Because the order matters, we aren't only selecting 8 out of the 15 people, but these 8 selected also have an order (is not the same thing to finish the race first than fourth, for example).

Then we need to find the number of permutations, to do it, we need to find the numbers of options for each of the 8 positions.

  • For the first position there are 15 options.
  • For the second position ther are 14 options (one runner already finished).
  • For the third position there are 13 options.
  • And so on.

Then the total number of permutations (product between the numbers of options) is:

P = 15*14*13*12*11*10*9*8 = 259,459,200

If you want to learn more about permutations:

brainly.com/question/11732255

#SPJ1

8 0
2 years ago
For one photography session, Dexter earns no less than $50, but no more than $100. Which inequality can be used to represent his
Igoryamba
To answer let e be the amount of Dexter's earning. From the given conditions, it is implied that this value should be equal or more than $50. Further, this amount should also be less than or equal to $100. Mathematically, this can be expressed as,
                                50 ≤ e ≤ 100
The answer is letter D. 
6 0
3 years ago
Read 2 more answers
Rewrite each expression using the distributive property. Then combine like terms if possible. 2(x+4
Eduardwww [97]

Step-by-step explanation:

Step 1: Multiply the 2 with the X to get 2X.

Step 2: multiply the 2 with the 4 and get 8

Step 3: your answer is 2X+8

7 0
3 years ago
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