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gayaneshka [121]
3 years ago
11

Two numbers have a sum of 33. The same two numbers have a difference of 13. What are the two numbers?

Mathematics
1 answer:
padilas [110]3 years ago
3 0

Answer:

x = 23

y = 10

Step-by-step explanation:

Let the two numbers be x and y where x>y

x + y = 33

<u>x - y  = 13</u>             Add

2x = 46               Divide by 2

2x/2=46/2           Do the division

x = 23

=============

Solve for y

x + y = 33               Substitute for x

23 + y = 33             Subtract 23 from both sides.

23-23+y = 33 - 23  

y = 10

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Answer:

<h2>A. (0, 4)</h2>

Step-by-step explanation:

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(x-h)^2+(y-k)^2=r^2

(h, k) - center

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We have the equation:

x^2+(y-4)^2=25\\\\(x-0)^2+(y-4)^2=5^2

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Four different sets of objects contain 2,5,6 and 7 objects respectively how many unique combinations can be formed by picking on
dusya [7]

Answer:

420 unique combinations.

Step-by-step explanation:

Fundamental counting principle:

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3 years ago
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amid [387]
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5 0
3 years ago
Read 2 more answers
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vekshin1
Dorothy can type 120 words per minute. Which can also be represented by
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2 years ago
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Answer:

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Step-by-step explanation:

Data provided in the question:

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5 0
2 years ago
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