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tangare [24]
2 years ago
12

Your sock drawer has four white socks two brown socks and six black socks. You randomly pick two socks and get a matching pair o

f black socks.
Mathematics
2 answers:
dmitriy555 [2]2 years ago
3 0
What a lucky day im having

goldenfox [79]2 years ago
3 0

Answer:

Yep

Step-by-step explanation:

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An in ground rectangular pool has a concrete pathway surrounding the pool. if the pool is 16 feet by 32 feet and the entire area
Anastasy [175]
1. Let's call:
 
 x: the width of the walkway.
 b: 2x+16 (there is a widht "x" of the walkway on each side).
 h: 2x+32  (there is a widht "x" of the walkway on each side).
 A: 924 ft^2 ( the area of the pool of including the walkway).
 
 2. The area of a rectangle is:  
 
 A=(b)(h)
 
 b: the base of the rectangle (2x+16)
 a: the height of the rectangle (2x+32)

 3. Then, we have a quadratic equation:
 
 924=(2x+16)(2x+32)
 4x^2+64x+32x+512-924=0
 4x^2+96x-412=0
 
 4. We apply the quadratic formula to find the value of "x":
 
 x=(-b±√(b^2-4ac))/2a
 
 x=3.71
 
 The answer is: The width of the walkway is 3.71 ft

7 0
3 years ago
6x+3y=13 find the value <br><br>​
BartSMP [9]

6x+3y=13

6x+3y-13=13--13

6x+3y-13=0

4 0
2 years ago
This is the monthly budget for the Reed family. What percent of the expenses is spent on utilities?
yawa3891 [41]
Divide the amount spent on utilities (285 dollars) over the total expenses (2376 dollars) to get...

285/2376 = 0.1199
which is approximate

Move the decimal over 2 spots to the right to go from 0.1199 to 11.99% which is the final answer (this is approximate as well)

Note: Moving the decimal over 2 spots to the right is the same as multiplying by 100. So that means 0.1199*100% = 11.99%

5 0
3 years ago
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X + 3y + 2z = 7
Ann [662]
Just use photomath that’s easier
5 0
3 years ago
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Pentagon W X Y Z V is translated up and to the right to pentagon W prime X prime Y prime Z prime V prime. Pentagon W prime X pri
marshall27 [118]

Answer:

A rotation of 180* around point Z

Step-by-step explanation:

The pentagon is translated then rotated around z

4 0
3 years ago
Read 2 more answers
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