Answer:
Im not entirely sure, but i believe its 3i+1
Step-by-step explanation:
(i+2i)+(4-3)=
3i + 1
(you collect the like terms, and add them up together! it's that simple!)
1/27 is the greater answer
Answer:
<h2>4 ft x 7 ft = 28 sq ft
</h2>
Step-by-step explanation:
Assuming that each section is rectangular, each area can be found with
Where is width and is length.
Notice that the area of each section is found with the product of width and length, that means the right answer must be a product.
Therefore, the right answer is the second choice.
We have that what the air within the box weigh is mathematically given as
m=9.8kg
From the question we are told
If a box has a sea-level air density of 1.24 kg * m ^ - 3 how much would the <em>air </em>within the box weigh?
<h3>Arithmetics</h3>
Generally the equation for the Mass is mathematically given as
M=d*V
Therefore
m=1.24*8
m=9.8kg
Weight
m*
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