What is equivalent to -3.5x+0.2+0.8x+3x +0.4
1 answer:
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we are given
Sam packed 42 kg of rice
So, total amount of rice =42kg
And there are six small bags
each contains 1/10 of the rice
So, rice on each bags is
kg
so, total rice in 6 bags is
kg
kg
so, the rice in big bag = ( total amount of rice )-( total rice in six small bags)
we can plug values
and we get
so, the rice in big bag is
kg..............Answer
In this question,it is given that,
The volume v of a pyramid with a square base with side length s and height h is
And we have to solve for s.
First we will get rid of 3 by multiplying both sides by 3, that is
And in the next part it is given that , volume is 7700 cubic meters and height is 148 meters .
Substituting these values, we will get