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Marizza181 [45]
3 years ago
9

Y=6cosx^2 (derivative)

Mathematics
1 answer:
Ksenya-84 [330]3 years ago
8 0
Dy/dx = d/dx 6cosx^2
 = 12cosx d/dx cosx
 = 12cosx (-sinx)
 = -12cosxsinx
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Jefferson middle school is selling tickets to a choral performance. On the first day of ticket sells they sold 4 adult tickets a
scoundrel [369]

Answer:

Adult is $12 and child is $7

Step-by-step explanation:

Adult=x and Children=y

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second: 3x+2y=50

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(4x+1y=55) times that by -2

-8x+-2y=110

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x=12

fill in X

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/2    /2

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3 years ago
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3 years ago
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Scrat [10]
The answer would be 14/15

Find a common denominator that both of the fractions can use. An easy way to do this is simply multiply the denominators together. So for 3/5 you would multiply by 3 to get the fraction 9/15 and then multiply 1/3 by 5 to get 5/15. Add both 9/15 and 5/15 to then get 14/15.
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3 years ago
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Eduardwww [97]

Answer:

The solution is attached in the picture below

Step-by-step explanation:

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Answer:

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Step-by-step explanation:

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3 years ago
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