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Q: • D:flerenriare 5= secle) tan (0)

A:

Q: use a calculator to find the approximate value of each expression rounded to two decimal places.

A:

Q: Use a calculator to approximate the value of the expression arccos(−0.7), if possible. Round your…

A: Given: To Find: To approximate the value of the given expression by using a calculator.

Q: 2. Identify the relationship between the two angles shown below (Corresponding, Alternate Int…

A:

Q: The minute hand of a clock is 6 inches long and moves from 12 to 4 o'clock. How far does the tip of…

A: The minute hand of a clock is 6 inches long and it moves from 12 to 4 o'clock. The minute moves 20…

Q: Use a calculator to find the approximate value of each expression rounded to two decimal places.;cot…

A: We have to find the value of cot 70°, rounded to two decimal places. To evaluate the value of cot…

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A:

Q: Find the value of x.Round to the nearest degree.

A: Question 11,Given,

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Q: Use a calculator to approximate the value arcsin (−0.39). Round your answer to two decimal places.

A:

Q: The minute hand of a clock is 6 inches long and moves from 12 to 4 o’clock. How far does the tip of…

A: The minute hand of a clock is 6 inches long and it moves from 12 to 4 in clock. A complete…

Q: Jane has a part-time job on campus mowing lawns. If it takes her 2- hours to mow a…

A:

Q: a. The object's velocity after 5 seconds is (Round to the nearest tenth as needed.) m/sec.

A: We have to find the velocity after 5 sec

Q: inder is decreasing c inches. At what

A: this is the problem of application of differential Calculus.

Q: use a calculator to find the approximate value of each expression rounded to two decimal places.

A: Consider, cot-1(-8.1) = A we know that, cot-1(x) = y,  0<y<π Thus, the angle lies in the…

Q: he acute an e first and se

A: Given that, Length of first leg = a = 10 ft Length of second leg = b = 24 ft Therefore the length of…

Q: Find the interquartile range. Round your answer to one decimal place as needed. IQR = %3D

A: Based on the provided information, the following values are known.…

Q: Accuracy in successive relief is higher than in Causs Seidel

A: This is a problem of Numerical Analysis.

Q: what

A: 1 feet=12 inches

Q: Solve the equation 5 tanx +7 = 0, for -nSx < 2n. Round to 2 decimal places. Include a diagram and…

A: Solution: The objective is to find a solution to the given equation.

Q: Use a calculator to find an approximate value for each expression,rounded to two decimal places.…

A: Given sec-13

Q: use a calculator to find the approximate value of each expression rounded to two decimal places.

A: let cosec-1(-3)=xcosec(x)=-3sin(x)=-13x=sin-1-13

Q: use a calculator to find the approximate value of each expression rounded to two decimal places.

A: arccot-5=2.72105…

Q: Find w, correct to two decimal places.

A:

Q: use a calculator to find the approximate value of each expression rounded to two decimal places.

A: cot-12

Q: The minute hand of a clock is 8 inches long and moves from 12 to 2 o’clock. How far does the tip of…

A: Given  Length of the minute hand of the clocks = 8 inches We know that the relation between length…

Q: – 3r) sinh 2r.dr))

A: We will find out the required value.

Q: The value of f -csc(3x)cot(3x)dx is

A: We have to find integral in this question.

Q: L-at e Crs bt

A:

Q: Simplify tan(t)cot(t) to a single trig function or constant with no fraction

A: To Simplify tan(t)cot(t) to a single trig function or constant with no fraction

Q: Use FTC I to show that x" dx = 0 if n is an odd whole number. Explain graphically.

A: Given: show that ∫-11xndx=0 if n is an odd whole number we know that  ∫xndx=xn+1n+1+c…

Q: Solve for x in the equation: arctan(2x) + arctan(x) = pi/4

A:

Q: O yards of material produced. your answer to 4 decimal places.)

A:

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A: Given that: Second hand completes one full revolution per minute.Length of second hand = 15cm

Q: the ratio d/dx 8csc(x)/csc(x)cot(x) is a constant number. Its value is

A:

Q: Use a calculator to find a decimal approximation for each value. sec (-221°45') sec (-221°45') =O…

A: Given that: sec(-221°45')

Q: Round answers to to 4 decimal places. pi - p2

A: Given : n1 = 278 x1 = 98 n2 = 109 x2 = 65 confidence level,c=0.9…

Q: Give an approximate value of e, correct to four decimal places.

A: We have to find approximate value of e, correct to four decimal places. Here e is the Euler's number…

Q: Solve for x accurate to three (3) decimal places ex – 12 = 7

A: Solve for x

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Q: S( tan + cot )2 dx. | 3 3

A: We will simplify integrant using trigonometric identities

Q: 41. sec-1 2V3

A:

Q: Use a calculator to approximate sec 4.     1.0024

A: To determine: Approximate the value of sec4 using calculator.

Q: hence find x, correct to one decimal place pleasee

A: Given:

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A: Since the given arrangement is in the form of a right angled triangle. (a) Determine the length of…

Q: Calculate, correct to two decimal places, the value of y when x = 1.

A:

Q: Evaluate 18z dz dy dx. Enter your answer as a numerical value in decimal form.

A:

Trigonometric Identities

Trigonometry in mathematics deals with the right-angled triangle’s angles and sides. By trigonometric identities, we mean the identities we use whenever we need to express the various trigonometric functions in terms of an equation.

Inverse Trigonometric Functions

Inverse trigonometric functions are the inverse of normal trigonometric functions. Alternatively denoted as cyclometric or arcus functions, these inverse trigonometric functions exist to counter the basic trigonometric functions, such as sine (sin), cosine (cos), tangent (tan), cotangent (cot), secant (sec), and cosecant (cosec). When trigonometric ratios are calculated, the angular values can be calculated with the help of the inverse trigonometric functions.