Answer:
A. what is the height of boys studying in 6th grade
Step-by-step explanation:
you can put this on a graph and thats what a statistical question is
Given:
Length of a side of base of a square base pyramid = 6 cm
Height of each triangular surface = 4 cm.
To find:
The total surface area of the square based pyramid.
Solution:
Area of a square with side length a is
Area of square with side length 6 cm is
So, area of square with side length 6 cm is 36 cm².
Area of triangle is
Area of each triangular surface is
Total area of 4 triangular surfaces is
So, area of all triangular surfaces is 48 cm².
Now, total area of pyramid is the sum of base area and area of all triangular sides.
Therefore, the area of given square pyramid is 84 cm².
12 runners will be needed for the race. 3/4 = 6/8 = 12/16
Hi there!!
First, we are going to find the improper fraction of each mixed number.
10 1/3 >>>>> 10*3+1=31 31/3
2 2/3 >>>>> 2*3+2=8. 8/3
5 1/3 >>>>>> 5*3+1 = 16. 16/3
TO find the reciprocal, we switch the numerator with the denominator.
31/3 changes to 3/31, 8/3 changes to 3/8, and finally 16/3 changes to 3/16.
Your answer is:
3/31
3/8
3/16
Hope this helps! Let me know if you have any questions:)