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3 years ago

14

3 5 please help with this + 2 8

2 answers:

Leviafan [203]3 years ago

6 0

That will be 63 I’m guessing you are asking what 35+28 is

tangare [24]3 years ago

4 0

Answer:

35+28?

that equals 63

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3 years ago

Evaluate the integral. (remember to use absolute values where appropriate. Use c for the constant of integration.) 5 cot5(θ) sin

ozzi

$I=5\int \frac{cos^{4}\theta }{sin\theta }\times cos\theta d\theta \\\\I=5\int \left ( 1-sin^{2}\theta \right )^{2}\times \frac{cos\theta }{sin\theta }d\theta \\put\ \sin\theta =t\\\\dt=cos\theta d\theta \\\\I=5\int\frac{t^{4}+1-2t^{2}}{t}dt\ \ \ \ \ \ \ \ \ \ \because (a-b)^2=a^2+b^2-2ab\\\\I=5\left ( \int t^{3}dt + \int \frac{1}{t} -2\int t \right )dt$

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now put the value of t=\sin\theta in the above equation

we get,

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hence proved

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2 years ago

What is the measure of 162<br> A. 324°<br> B. 162°<br> O C. 81°<br> D. 72°

telo118 [61]

Answer:

81

Step-by-step explanation:

trust me its correct

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3 years ago