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Sati [7]
3 years ago
9

If f(x)=cosx, then f(x+ pi/2) is equal to

Mathematics
1 answer:
weqwewe [10]3 years ago
8 0
The answer must be - cospi/2 which is not available in the option
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Two of the solutions for the equation 2x + 3y = 12 are
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4 people stacked 40 pizzas . Ronnie stacked 0.25 of the pizzas and Mack stacked 9 outa the 40 and Kim stacked 35% so how many di
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Answer:

7

Step-by-step explanation:

No. of pizza Ronnie stacked = 0.25 × 40

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No. of pizza Mack stacked = 9

No. of pizza Kim stacked = \frac{35}{100} × 40

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No. of pizza Ada stacked = 40 - 10 - 9 - 14

                                          = 7

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3 years ago
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