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lyudmila [28]
3 years ago
14

Estimate 49.419-27.276 by first rounding each number to the nearest thousand.

Mathematics
1 answer:
Wewaii [24]3 years ago
6 0

Answer:

22.143

Step-by-step explanation:

49.419-27.276=22.143

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Answer:

x=3

Step-by-step explanation:

5(2x-3)=15

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Step-by-step explanation:

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A box of pencils costs $10.The total cost (c) as a function of the number of boxes (b) is expressed as c = f(b) = 10b. What is t
denpristay [2]

Answer:

All positive integers and zero

A is correct

Step-by-step explanation:

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The function, f(b) = 10b

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3 0
3 years ago
Which of the following are best described as lines that meet to form a right
Leona [35]

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the answer should be C.

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4 0
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Rewrite 2tan3x in terms of tanx
blsea [12.9K]
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Use the same identity to expand \tan2x.

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2\tan3x=\dfrac{2\tan x\left(2+1-\tan^2x\right)}{1-\tan^2x-2\tan^2x}
2\tan3x=\dfrac{2\tan x(3-\tan^2x)}{1-3\tan^2x}
4 0
3 years ago
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