Answer:
The slant height of a regular pyramid is 
Step-by-step explanation:
we know that
The lateral area of a regular pyramid is equal to
where
LA is the lateral area
P is the perimeter of the base
l is the slant height
we have
substitute in the formula and solve for l
For a;
For b;
If my calculations are incorrect, then sorry ;/
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Answer:
20% and 95%
Step-by-step explanation:
I know this is correct trust me!
Answer:
5/6
Step-by-step explanation:
There are 30 total eggs
There are 30 -5 =25 not broken
P( not broken) = not broken/total
= 25/30
= 5/6
Answer:
6 seconds
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Step-by-step explanation:
let the entire length of path x
The object travels (1/8) of the length of the path (3/4) in second.
using the ratio and proportion to find the total time does it take the object to travel the entire length of the path as following
Length : time
1/8 x : 3/4 sec.
x : (total time)
using scissors metod
Total time = x * (3/4) / ( 1/8 x) = (3/4) / (1/8) = 6 seconds
