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Mathematics, 18.12.2020 14:00 ovebrown

Flag question \frac{d}{dx} ( sinx - 6 COS X)
a. coSX-6sinx
b. cosx + 6 sinx
C. sinx-6cosx
d. -cosx-6sinx

Answers

ansver
Answer from: khloenm309

b. cosx + 6 sinx

Step-by-step explanation:

\frac{d}{dx} ( sinx - 6 cos \: x) \\  \\  = \frac{d}{dx}  sinx  - 6\frac{d}{dx}   cos \: x \\  \\  = cos \: x - 6( - sin \: x) \\  \\  = cos \: x + 6 \: sin \: x

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Answer from: Quest

1)is not similar since corresponding sides are not in the same ratio

2)are similar since corresponding sides are in the same ratio and corresponding angles are equal

hope it will

#faazmessi

The answers to how the polygons are similar?
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Answer from: Quest
B. because the 7 represents "seven times", x represents "a number", 12 represents "plus twelve", and -4 represents "minus four"
Which of the following best describes an algebraic expression 7 (x+ 12) -4

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Flag question \frac{d}{dx} ( sinx - 6 COS X)
a. coSX-6sinx
b. cosx + 6 sinx
C. sinx-...

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