Find the following values using your calculate. Round to 2 decimal places. 3. Sin 28 4. Sin 38

Q: Graph. r = 1.5 www.A Whyn alamar hepatan hari hari www 2 4

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Q: Find the exact value of expression sin 240°. Do not use a calculator.

A: Given: sin240∘ we know that  sin180∘+θ=-sinθ

Q: 10. Express 121° in radians rounding to four decimal places.

A: Given, 121°  We have to express it in radians rounding to four decimal places.

Q: m21 260 Measure of <1=

A: We can see the figure here, tangent t making an angle with a chord of the circle. We know that when…

Q: A 25-inch-long pendulum swings through an angle of radians.

A: The formula one have to use here is s=rθ where r is the length of the pendulum and θ is the angle in…

Q: 9. A. Sin

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Q: tan = 1.3679 * %3D Your answer tan 49° =

A: “Since you have posted a question with multiple sub-parts, we will solve first three subparts for…

Q: 0 = arctan(0.4) ~ 21.8° or 0.3805 rad

A: We have to calculate θ, if θ=tan-10.4 θ=tan-10.4≈21.80° We know that to convert degree into radian,…

Q: 6. radians = %3D 14x 6. radians 14x Convert the angle in radians to degrees.

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Q: Phillip is watching a missile launch from an observation spot 88 miles away. Find the angle of…

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Q: Find the exact value. Do not use a calculator. tan 0 1 O-1 0 0 O undefined

A: To find the exact value of tangent (tan) of π (pi), we need to recall some key properties of…

Q: Cannot solve

A: -23o51' =-(23o + (51/60)o) =-(477/20)o

Q: 5. The pendulum of a clock makes an angle of 0.5 radians as its tip travels 18 inches. What is the…

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