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IrinaK [193]
3 years ago
5

Sin 2A = sinA is true when A=?​

Mathematics
1 answer:
strojnjashka [21]3 years ago
8 0
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mezya [45]
That makes no sense what are we supposed to figure out
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2 years ago
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Evaluate the limit, or state that the limit does not exist. 9n - 3n / 2n
netineya [11]

Answer:

3

Step-by-step explanation:

Evaluating the limit of the function 9n - 3n / 2n.

First we factor out n from the numerator of the function to have

F(n) = n(9-3)/2n

Cancelling the variable n at the numerator with the one at the denominator we have:

Iim f(n) = 9-3/2

Iim f(n) = 6/2

Lim f(n) = 3

This shows that the limit of the function given is 3 no matter what the variable x is tending to.

3 0
2 years ago
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How do you work these out with explanation please x
bixtya [17]
1. 2 (x + 3) = x - 4
2x + 6 = x- 4
2x - x = -4 - 6
x = -4 + -6 = -10.
x = 10
2. 4 (5x - 2) = 2 (9x + 3)
20x - 8 = 18x + 3
20x - 18x = 3 + 8
2x = 11
x = 11/2 = 5.5
x = 11/2 or 5.5
These are the Answers.
Thank You!
Please mark me the Brainliest.
4 0
3 years ago
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A painter is making a shade of purple paint by mixing 2 cups of red for every 12 cup of blue. If the painter makes 15 cups of pu
Komok [63]

Answer:

848

Step-by-step explanation:

9-9

5 0
2 years ago
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How to rename 4 thousands 7 hundreds
loris [4]
4 thousand and 7 hundred (4700) is as much as 47 hundreds. Just divide the given number (4700) by 100, add a word "hundreds" and you'll get the result.
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2 years ago
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