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Ivanshal [37]
3 years ago
10

Solve by completing the square n^2-3n+108=0

Mathematics
1 answer:
artcher [175]3 years ago
5 0
(n -12)(n +3)= 0

n = 12, n = -3
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PEASE HELP! The table below shows the values of y for different values of x:
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Find the quotient of 2,300 and (0.4 · 10-8). In your final answer, include all of your calculations.
BigorU [14]
The first number in this item can be also expressed as 2.3 x 10³. Now, dividing the numbers 2.3 and 0.4 will give us an answer of 5.75. There exists a rule which states that when two similar numbers are divided only having different exponents, their exponents should be subtracted. The final answer to this item is therefore,
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masha68 [24]

Answer:

y = 108°

Step-by-step explanation:

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Find the perimeter of a polygon with vertices at A(0, 1), B(4, 4), C(7, 0), D(3, -3), E(-4, -4). Round your answer to the neares
wlad13 [49]

It's interesting that areas from coordinates are much simpler than perimeters from coordinates.  It's almost like math is telling us area is more fundamental than length.

p = AB+BC+CD+DE+EA

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Ludmilka [50]

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FG = 120

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