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larisa86 [58]
3 years ago
7

The difference of two numbers is 1 and the sum of their squares is 13. Find the numbers.

Mathematics
1 answer:
Agata [3.3K]3 years ago
5 0

Answer:

3 and 2. (or -2 and -3)

Step-by-step explanation:

With a little trial and error with whole numbers that differ by 1, we find that 3 and 2 works. 3^2 + 2^2 = 13  and  3-2=1.

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sergey [27]

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I think is number A

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What would be the result of 100 plus 4% for 12 years
VashaNatasha [74]

Answer:

100.04

Step-by-step explanation:

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How do i find BC?<br><br> Khan Academy
Brrunno [24]

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using cos=adjacent/hypotenuse

Step-by-step explanation:

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6 0
2 years ago
On March 8, 2017, one U.S. dollar was worth 19.61 Mexican pesos.
zhannawk [14.2K]

On March 8, 2017, one U.S. dollar was worth 19.61 Mexican pesos, 149.23 pesos was worth 7.61 dollars and 63.64 dollars was worth 1247.98 pesos

<h3>What is an equation?</h3>

An equation is an expression that shows the relationship between two or more numbers and variables.

One U.S. dollar = 19.61 Mexican pesos

a) 149.23 pesos = 149.23 pesos * One U.S. dollar per 19.61 Mexican pesos = 7.61 dollars

b) 63.64 dollars = 63.64 dollars *  19.61 Mexican pesos per dollar = 1247.98 pesos

On March 8, 2017, one U.S. dollar was worth 19.61 Mexican pesos, 149.23 pesos was worth 7.61 dollars and 63.64 dollars was worth 1247.98 pesos

Find out more on equation at: brainly.com/question/2972832

#SPJ1

4 0
2 years ago
What are m∠1 and m∠2?
zaharov [31]

Answer:

B. <1 = 35, m<2 = 30

Step-by-step explanation:

To figure out m<1 I first need to figure out the other missing angle. A straight line is a 180 degree angle. Taking that information you can do 180 - 115. This means that the missing angle is 65 degrees. The interior angles of triangles always add up to 180.

80 + 65 = 145

180 - 145 = 35

<1 = 35

Repeat with the other side.

85 + 65 = 150

180 - 150 = 30

<2 = 30

Hope this helps!

5 0
1 year ago
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