Suppose a = 12 and b = 9. Find an exact value or give at least two decimal places: sin(A) = %3D

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A: Given that y=tanxA. y=tanxdy=sec2xdxdydx=sec2x△y=dydx△x△y=sec2x△x△y=sec260°×1°△y=4×1°=4°

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A: Since you have posted multiple subparts, as per our policy we will answer first three subparts.…

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A: Let's find.

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A: topic - derivative of a function

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A: For any function , ft , which is continuous and twice differentiable.f't=0 will give point of…

Q: Find an approximate value for cos46∘.

A: Taking We approximate

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Q: At 9:00 AM, a thermometer reading 70°F is taken outdoors where the temperature reading is 15°F. At…

A: Thermometer reading at outdoors, Ts = 15°FThermometer reading at indoors, Ts' = 70°F At 9:00 AM, t0…

Q: 1. If sin 0 =, find the exact value of the following, with <0<T. %3D а. Cos e

A: Given:          sin θ = 45,   π2≤θ≤π

Q: Let cos(22∘)≈0.9272. What is the the value of xx, in degrees, for sin(x)≈0.9272 ?  what does X = ?

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Q: For y = 3 cos 5. its amplitude is its period is

A: Answer of the given problem is given below..

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A: We can solve this by using the difference formula of sine function . The difference formula of sine…

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A: Given,    θ=315°

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A: Given,             y = 10 sin( 10x )

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Q: 1. S-10 sin 5x dx

A: Since you have asked multiple question, we will solve the first question for you as per our guide…

Q: The amplitude A and period T of f(x) = 5 sin(4x) are_____ and________

A: Consider the given function. fx=5sin4x The general form of the function is defined as. fx=AsinBx+C+D…

Q: Approximate to three decimal places.

A: (a) sin 73°20' Convert minutes into degree. 2060=13=0.3° Therefore: sin…

Q: The amplitude of y = 3 sin 1/2 x is ______ and the period is _________

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Q: Evaluate in degrees without using a calculator.      d. sin−1(1)

A: Given problem:- Evaluate in degrees without using a calculator.        d. sin-1 (1)

Q: When do these values occur?

A: Given: On considering the oxygen level at  time t ∈ [0, π] L(t) = 90 + 10 sin(2t).

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Q: if x is in quadrant 3 and cos (x)=-3/5 find the  exact values for g-i

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A: Given,         sinθ=-0.9365

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Q: ] . Find cos(20). T Let sin(0) = ,with 0 E 0,

A: The basic formula used in this question is- Cos(2x)= 1-2sin2x

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Q: 91. If tan 0 3, find the value of: tan e+ tan (0+ w) + tan (0 + 2m)

A: As per our guidelines we are supposed to answer only one question. Kindly repost other question as…

Q: The numerical value of sinh(n 3) is equal to Select one: a. False O b. True

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Q: As h approaches 0, what value is approached by sin ( +4) - h Hint: sin

A: To find the limit

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Q: Find the acute angle 0, to the nearest hundredth of a degree, for the given function value. sin 0 =…

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Q: Find the value of e if (sin e + cos 0)* = 0, where < 0- c0 <n.

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