Answer:
a=1,b=3,c=10
Step-by-step explanation:
a= the number with the highest power, in this case it is x^2. Therefore, a=1.
b= the number with the second number, the one that has an x. Therefore, b=3.
c=the last number, the one with no variable. therefore, c=10
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Answer:
(-7,2) is a solution but where is the question?
Step-by-step explanation:
The value of sector KL is 52
If JM and KN are two diamters of the circle,
then they intersect at the center
The sector JK and NM are equal
Thus,
The sector JN and KM are also equal
sector KM = sector KL + sector LM
Sector JN = Sector KM
sector JN = sector KL + sector LM
125 = 6x + 4 + 8x + 9
125 = 14x + 13
14x = 125 - 13
14x = 112
x = 8
sector KL = 6x + 4
= 6(8) + 4 = 48 + 4 = 52
Therefore, the sector KL is 52
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Answer:
10ft
Step-by-step explanation:
It's difficult to make out, but I think the task is to expand
Write the number in polar form first:
By DeMoivre's theorem, you have
and converting back to Cartesian form, this number is equivalent to
