to celebrate the end of the school year, Gabby and her friends go out for pizza. the total bill is $37.84. if the 4 people split
1 answer:
You might be interested in
Answer:
a. 90
b. 360
Step-by-step explanation:
The time taken by humming bird to flap its wings= 0.08 sec
by flying 7.2 seconds a typical giant hummingbird flap its wings times
= 90 times
Since, A ruby-throated hummingbird can flap its wings 4 times faster than a giant hummingbird, it will flap its wings in every 0.02 sec
so in 7.2 seconds it will flap times = 360 times
The count of the equilateral triangle is an illustration of areas
There are 150 small equilateral triangles in the regular hexagon
<h3>How to determine the number of equilateral triangle </h3>The side length of the hexagon is given as:
L = 5
The area of the hexagon is calculated as:
This gives
The side length of the equilateral triangle is
l = 1
The area of the triangle is calculated as:
So, we have:
The number of equilateral triangles in the regular hexagon is then calculated as:
This gives
So, we have:
Rewrite as:
Hence, there are 150 small equilateral triangles in the regular hexagon
Read more about areas at: