Times 9/5 = -27 what is the answer
2 answers:
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Answer:
Part a) The volume of the original pyramid is
Part b) The volume of the pyramid increases by
Step-by-step explanation:
<u><em>The complete question is</em></u>
Part 1) The volume of the pyramid shown in the figure is 9,15,21, or 63 cubic centimeters?. Part 2) If the slant height of the pyramid increases by 4 centimeters and its height increases by 2 centimeters, the volume of the pyramid increases by 6,9,12 or 21 cubic centimeters?
we know that
The volume of the pyramid is equal to
where
B is the area of the base
h is the height of pyramid
see the attached figure to better understand the problem
Step 1
Find the volume of the original pyramid
the area of the base B is equal to
substitute
Step 2
Find the volume of the new pyramid
-------> the area of the base is the same
------> the height increase by
substitute
Subtract the original volume from the new volume
When dividing 250,000 by 100, the digits in the quotient move by 2 places to the right.
<u>Step-by-Step explanation:</u>
Here we have , to find out that When dividing 250,000 by 100, the digits in the quotient move how many places to the right . Let's find out:
⇒ dividing 250,000 by 100
⇒ 250,000 / 100
⇒
⇒
⇒
Initially we had 250,000 of 6 digits and now after dividing 250,000 by 100, we have 2500 of 4 digits ! So , Number of places quotient shift to right is:
⇒
⇒
Therefore, When dividing 250,000 by 100, the digits in the quotient move by 2 places to the right.