1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
MrRissso [65]
3 years ago
9

Count the left handed and right handed spirals on the cacti in the photograph you should get two consecutive terms of the Fibona

cci sequence.what are the numbers
Mathematics
1 answer:
lana [24]3 years ago
8 0
You can count the spirals because they are coloured.

The left handed spirals are in red and you can count 13.

The rifht hanged spirals are in yellow and you can count 21.

Fibonacci sequence is: 1, 1, 2, 3, 5, 8, 13, 21, 34, 55, 89, ... From 2 the next number is the sum of the two previous numbers:

2 = 1 + 1

3 = 2 + 1

5 = 3 + 2

8 = 5 + 3

13 = 8 + 5

21 = 13 + 8.

Fibonacci numbers are found in many structures in nature.

We have just found that these cacti enclose Fibonacci numbers 13 and 21.

Answer: 13 and 21
You might be interested in
The matrix below represents a system of equations.
UkoKoshka [18]

Answer:A

Step-by-step explanation:

just took it

7 0
1 year ago
The cost to play the game is $2. The winner gets $6 for making green. Suppose 36 people play the game. How much money will the s
IRINA_888 [86]

Answer:

$72

Step-by-step explanation:

I did 36 x 2. I did not subtract the -6 for the prize money because it says not to.

5 0
3 years ago
Read 2 more answers
Can someone please help me
PtichkaEL [24]

Answer:

The size is 37.5 degrees

Step-by-step explanation:

The total angle in the triangle is 180

Since the other two angles are congruent. it means that they are equal

Let us call each of the angles x

Mathematically,

x + x + 105 = 180

2x = 180-105

2x = 75

x = 75/2

x = 37.5

7 0
3 years ago
Can you help I have tried 4 times
Aleonysh [2.5K]

Answer:

426

Step-by-step explanation:

320 pounds is = to 5120 ounces there are 12 months in a year so 5120 divided by 12 is 426

8 0
3 years ago
Read 2 more answers
Max drives 85 km at an average speed of 110 km/h and then 7 km at 70 km/h without stopping.
IgorC [24]

Answer:

how much time did it take him???????

Step-by-step explanation:

5 0
3 years ago
Other questions:
  • Can someone please help me with d, g and h because I can never seem to know how to find the domain and range.
    7·1 answer
  • The measure of angle DAB = 132. The measure of angle ABC = 81. What is the measure of angle BCA
    14·1 answer
  • What is half of the product of 8 1/7 and 7 4/5
    11·1 answer
  • 1. Explain the rule to solve - 15 + 4. Then write you answer.
    14·1 answer
  • The sum of four numbers is 1,320. The sum of three of the numbers is 40% more than the other number, x. What is the value of x ?
    5·2 answers
  • How do you find the surface area of a regular triangular prism
    15·1 answer
  • The expression 2m+ 10c gives the amount of money in dollars , a dessert store makes from selling m muffins and a c Cakes How muc
    13·1 answer
  • An auto maker estimates that the mean gas mileage of its sports utility vehicle is at least 20 miles per gallon. A random sample
    13·1 answer
  • B) Two less than the square of a number​
    11·1 answer
  • PLZ HELP ILL MARK AS BRAINLIETS
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!