3 years ago

Why is the golden ratio positive? (1±sqrt5)/2 why +

Mathematics

1 answer:

Anit [1.1K]3 years ago

6 0

Answer:

A ratio must be positive.

Step-by-step explanation:

A ratio is comparing two things. For example, the number of sisters as a ratio to the number of brothers. If you have 2 sisters, and 1 brother, the ratio of sisters and brothers would be 2:1. this number does not make sense as -2:1.

You might be interested in

In the figure, d, e, and f, are parallel lines. What is the value of x?

Aleks04 [339]

Answer:

x=150

Step-by-step explanation:

Since f is flat, that means that the total degrees will equal 180°.

Therefore, because of the 60° and (x-30)° angles being supplementary angles, $60+x-30$ will equal 180.

$60+x-30=180\\30+x=180\\x=150$

5 0

3 years ago

What the sheet says

dmitriy555 [2]

Jenny spent 25 minutes reading

5 0

3 years ago

You buy painting supplies for $12, and you charge $3 per person to paint faces. how many faces will you need to paint to earn $1

NikAS [45]

Investment = $12

For $15 profit, I have to earn, 12+15 = $27

Charge for 1 person(for paint faces) = 3

multiply by 9,

9 persons= $27

So, 9 person is the answer.

6 0

4 years ago

Read 2 more answers

Becky collected this data about the number of boys and girls playing different instruments which answer option best represents t

alekssr [168]

Data? I need the data! Not trying to provoke, but in order to answer this I need data...

4 0

4 years ago

List all elements of each set. (Note that sometimes you will have to put three dots at the end, because a set is infinite.)

ryzh [129]

Answer:

0, 1, 2, 3, 4, 5

Step-by-step explanation:

When you divide a natural number by 6, the remainders you can get are 0, 1, 2, 3, 4, and 5. Hope this helps!

6 0

3 years ago