Answer:
volume = 195.52 in³
Step-by-step explanation:
given data
slant height of the cake = 10 inches
base length = 8 inches
solution
we know that volume pyramid is express as
volume = 
..............1
here
we use pythagoras for height
hypotenuse² = side1² + side2²
put here value with other side is half of a square side
10² = h² + 4²
solve it we get
h = 9.165 in
so put here value in equation 1 we get
volume = 
volume = 195.52 in³
Answer:
<em>8.3 mm</em>
Step-by-step explanation:
An enneagon is a polygon with 9 sides, also called nonagon.
In a regular polygon, all sides are congruent, so the length of any side is the perimeter divided by the number of sides.
length of a side = perimeter/number of sides
length of a side = 74.7 mm/9 = 8.3 mm
It is not linear, because the x value is cubed, creating a curved line, while a linear line is straight.
Answer:
53
Step-by-step explanation:
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(2 + 7i)(2 - 7i)
(2 * 2) + (2 * -7i) + (7i * 2) + (7i * -7i)
4 + -14i + 14i + 
4 + (
= -1)
4 + (-49 * -1)
4 + 49
53.
53 is the result.
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