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Oxana [17]
3 years ago
7

WILL GIVE BRAINLIEST!!! Solve the equation cos(x)sin(7x)=cos(3x)sin(5x)

Mathematics
2 answers:
Wewaii [24]3 years ago
8 0

Must mark brainliest and click thanks.

Check the image for the answer with full steps

Sveta_85 [38]3 years ago
3 0

Answer:

CACULATOR: shift solve= ---> x= π  

Step-by-step explanation:

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Enter a recursive rule for the geometric sequence. 10, −80, 640, −5120, ...<br><br> a(1)=<br> a(n)=
Liula [17]
The recursive formula would be:
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Evaluate each expression : 12 - |-8| 7 =
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3 years ago
Let f(x)=ln(3x)+2.5 .
Cerrena [4.2K]
For this case what we should do is evaluate the function in each of the points from 2 to 7 and then find the average.
 We have then:
 f (x) = ln (3x) +2.5.
 f (2) = ln (3 * 2) + 2.5 = 4.291759469
 f (3) = ln (3 * 3) + 2.5 = 4.697224577
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 f (7) = ln (3 * 7) + 2.5 = 5.544522438
 Then the average is:
 Average = (4.291759469 + 4.697224577 + 4.98490665 + 5.208050201 + 5.390371758 + 5.544522438) / (6) = 5.019472516
 nearest hundredth
 5.02
 Answer:
 the average rate of change of f (x) from 2 to 7 is  5.02

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The measure of an angle is a fraction of a 3/4 -turn True or False
Sati [7]
The answer is true.
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