Answer:
Um.. where's the picture?... wheres the rectangle and the measurements.
8 is a<u> Natural number, </u><u>Whole number, Integer and Real number</u>
<h3>What is an integer?</h3>
An integer is a number that cannot be expressed as fraction. They are known as whole numbers.
For natural numbers, they are value that starts from 1 and above. Since 8 is greater than 1, hence it is a natural number.
Real number includes both fractions and whole numbers, hence 8 is also a real number.
Based on the explanation, we can conclude that 8 is a<u> Natural number, </u><u>Whole number, Integer and Real number</u>
Learn more on numbers here: brainly.com/question/1746829
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Answer:
4
Order of Operations is what you have to use
The surface (call it 
) is a triangle with vertices at the points
Parameterize by
with 
and 
. Take the normal vector to to be
Then the flux of 
across is
The vertex of <span>y = 7x2 + 14x + 4</span> is at
(-1,-3) (see attachment)
