Answer:
The answer is
<h2>
</h2>
Step-by-step explanation:
<h3>
</h3>
First of all add 4 to both sides of the inequality to make 2x stand alone
That's
<h3>
</h3>
Divide both sides of the inequality by 2 inorder to find x
That's
<h3>
</h3>
We have the final answer as
<h3>
</h3>
Hope this helps you
The answers is 48.2. Because x=60.2 x 91.2=48.2
Answer:
5/2
Step-by-step explanation:
Answer:
k = -6/35
Step-by-step explanation:
To make the function continuous
kx^2 = x+k
These must be equal where the function is defined for two different intervals
This is at the point x=-6 so let x=-6
k(-6)^2 = -6+k
36k = -6+k
Subtract k from each side
36k-k = -6+k-k
35k = -6
Divide by 35
35k/35 = -6/35
k = -6/35
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
