Use a special right triangle to express cos 45 as a fraction or as a decimal to the nearest hundredth if necessary. EU ([0] 土 % 师 (0)

Q: Sketch v. O magnitude ||v|| = 5 X angle 8 = 0º 45 no 2 Do -4 -2 2 @

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Q: A shirt manufacturer buys cloth by the 100-yard roll from a supplier. For setting up a control chart…

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Q: is 22/7 equal pi?

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Q: 3. Let y be the path in R³ parametrized as x(t) = (cos 2t, sint, sin 2t) for t = [0, 2π]. Let A be…

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Q: 1. Given below If you want to know the difference between the amount of espresso in the Queens…

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Q: If Z. = - 10 + 5i and Zz = 16 - 8i, determine the following: Z,Z, in exponential form.

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Q: sin120o = ..............,cos240 o =...................

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Q: Divide the polynomials using synth (2x^(3)-22x^(2)+57x-7)-:(x-7)

A: Given  polynomial , 2x3-22x2+57x-7 Divide by x-7

Q: Prove that the following function is convex over the set of positive vectors: f(x1, x2, x3) =…

A: Given : A function fx1 , x2 , x3=-x1x2+2x12+2x22+3x32-2x1x2-2x2x3. To Prove that the above function…

Q: If az = 1.75, find an exact expression for i. %3D

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Q: tan B=14.87?

A: Use Figure 1 to evaluate the trigonometric function.

Q: It takes between 1 and 5 minutes to go from the 6th floor of the college to the cafeteria, depending…

A: Solution given below

Q: lima sin(1/x) x→0

A: Using squeeze theorem

Q: -S-4-31-21-1 PIX-x) 0-2 | 0.3 10.2 0.110.2 find the expected value ting the arianie find find the…

A: Solution: Note: Hello! As you have posted more than 3 sub parts, we are answering the first 3…

Q: cos(920)

A: use trigonometric identity

Q: 1. Solve for G.S. () 24" + 184 = 6 tan 3x

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Q: Show that 1 + cot20 = cosec20 %3D

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Q: In a survey of 1088 adults, a poll asked, "Are you worried or not worried about having enough money…

A: From the provided information, Sample size (n) = 1088 623 stated that they were worried about having…