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nikdorinn [45]
3 years ago
7

One number is four times another number and their difference is 24

Mathematics
1 answer:
baherus [9]3 years ago
5 0

Answer:

x=32 y=8

Step-by-step explanation:

x=4y.........(1)

x-y=24.....(2)

then replace x in 4y in equation 2

then 4y-y=24, 3y=24

then y=8

and solve for x replace 8 in the place of y,

x=4(8) then x=32

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Step-by-step explanation:

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7 0
4 years ago
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Need help please! :)
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The sum of the squares of two nonnegative numbers is 327. The product of the two numbers is 101. What is the sum of the two numb
Verizon [17]
A) x² + y² = 327
B) x * y = 101
Solving equation B for y²
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Substituting this into equation A)
x² + 10,201 / x² = 327
x^4 + 10,201 = 327x²
x^4  -327x²  + 10,201 = 0
Using the quartic equation calculator: http://www.1728.org/quartic.htm
x1 = 17.090169943749476
x2 = 5.909830056250525
 
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8 0
3 years ago
Find the value of 83 - [59 - (22 - 18)]
Kipish [7]
Use order of operations (PEMDAS) 
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</span></span><span><span>83-<span>(<span>59-4</span>)
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Final answer: 28 
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Harrizon [31]

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3 years ago
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