What is the volume of a square prramid with base edges 24m and slant height 13m? A 960 m B 2496 m C 2880 m D 4800 m
2 answers:
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Answer:
Step-by-step explanation:
Factorise the numerator and denominator
x² - x - 6 = (x - 3)(x + 2)
x² + 2x - 15 = (x - 3)(x + 5)
Hence
=
Cancel the factor (x - 3) on the numerator/ denominator leaving
← equivalent expression
Hello!
We have the following data:
Lupu Bridge (China) = 12,795 feet long
Hart Bridge (USA) = 3,845 feet long
Let's divide the largest length by the shortest length, so we'll know how many times the Lupu Bridge is bigger than the Hart bridge, let's see:
__________________________
I Hope this helps, greetings ... DexteR! =)
Given :
A bucket is filled with 1 3/4 gallons of water.
The bucket has a small hole and 1/4 gallon leaks out every hour.
To Find :
How many hours will it take for the bucket to be completely empty.
Solution :
We know , mixed fraction of form a p/q is given by :
So, 1 3/4 = 7/4 .
Let, after t hours bucket is empty.
Therefore, it takes 7 hours for the bucket to be completely empty.
Hence, this is the required solution.