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Westkost [7]
2 years ago
14

What is the approximate difference in the amount of wax needed to make a candle from each of these molds? use π = 3.14. 16.75 cu

bic inches 20.93 cubic inches 24.25 cubic inches 33.49 cubic inches?
Mathematics
1 answer:
stepan [7]2 years ago
5 0
1) 5.33
2) 6.67
3) 7.72
4)10.67
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If p(x)=2x^2-4x and q(x)=x-3 what is (p*q)(x)
Tanya [424]

Answer: 2x³-10x²+12x or 2x(x²-5x+6)

Step-by-step explanation:

(p*q)(x) means p(x) and q(x) multiplied together.

(2x²-4x)(x-3)

2x³-6x²-4x²+12x

2x³-10x²+12x

You can also factor this by taking out a 2x.

2x(x²-5x+6)

4 0
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Dennis_Churaev [7]
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3 years ago
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attashe74 [19]
Since ∠2=60° = ∠8 so it will also be 60 °
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6 0
2 years ago
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If y varies directly with x, with k=0.75,what is the value of y when x=12
erma4kov [3.2K]

Answer:

9

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y=x

y=kx

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under a rotation about the origin of 180°

a point (x, y ) → (- x, - y )

hence D is correct, both the x and y coordinates of the points on ΔA'B'C' have opposite signs from the corresponding points on ΔABC


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2 years ago
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