Find all solutions if 0° ≤ 0 < 360°. When necessary, round your answers to the nearest tenth of a degree. (Enter your answers as a comma-separated list.) 4 cos2 30-7 cos 30 + 1 = 0 e 27°,117°,145°, 237°,267°,357° Submit Answer Viewing Saved Work Revert to Last Response

Q: can you please do this question again, I got a different answer. please confirm if this is right or…

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Q: both answers are only partly right

A: As per company guidelines only one question is allowed to answer for multiple question posted.…

Q: A thermometer is taken from a room where the temperature is 19°C to the outdoors, where the…

A: We have to solve the given problem.

Q: it is not correct, can you try again

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Q: Is the answer no or yes for this question?

A: There are 550 students in your graduating class. We need to determine wheather there are at least 3…

Q: A thermometer is taken from a room where the temperature is 18°C to the outdoors, where the…

A: Where T(t) is temperature at time t.Ts is temperature of surrounding.Ti initial temperature of…

Q: Hi, I think you misread the question, sorry

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Q: I am confused what is the right answer this is the second time submitting this problem and have got…

A: The given numbers are first converted to Base 10 numbers and multiplied together to find the food…

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A: “Since you have asked multiple question, we will solve the first question for you. If youwant any…

Q: Do you know what he means here by br² and u²?

A: Notations: br2 and u2

Q: The selling price per unit of a product is $30, the fixed costs per month are $12,500, and the total…

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Q: I'm getting that part b is not correct. Could you recheck that one? I keep getting it incorrect.…

A: We have givenTo find the moment of inertia of a composite beam (Figure 7) about the y axis.applying…

Q: This answer is incorrect, could you please attempt it again?

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Q: This was the same answer I got but it is incorrect.

A: To find the margin of error (MOE) for a proportion, we can use the…

Q: not all questions are answered, and are incorrect

A: According to me all questions' answered are correct

Q: The final answers on both a and b are unclear. maybe its the typing but I can't see the final…

A: From the given graph, we have to find the values of u'1 and v'1

Q: Hi both answers are wrong can you check them ?

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Q: I'm confused what's the answer to the question?

A: Given that:  Population mean

Q: A thermometer is taken from a room where the temperature is 23°C to the outdoors, where the…

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Q: What would be the standard form?

A: We need to find the standard form of the given polynomial:fx=x-32x-5

Q: 7. 10 8 9 5 D 3 E F G AC DG and B and F are midpoints of AC and DG, Subtraction Property

A: if AC¯≅DG, B &amp; F are midpoints of AC and DG and we have to prove AB¯≅DF  if B is a midpoint of…

Q: This doesnt make senser and the answer is wrong

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Q: What are "a" and "b" and why do we let a=0 and b=2?

A: First we will explain about the continuous uniform dstribution.

Q: I'm quite confused with the answers. Which is which?

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Q: It says it is incorrect. Do you have other way?

A: (.)  Maximize z=12x1+10x2 Subject to                    x1+2x2≥20x1+x2≤46x1≥0 , x2≥0 By graphical…

Q: y = tan (xxy) -1

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Q: Is this the solution to the question posted  or this is an error ?

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