Perform each of the following calculations to the correct number of significant figures. a) 33.56 x 1.9483 c) 47.5301 + 2.30 b) (2.50 x 10) x (1.8500 x 10) d) (6.56 x 101) + (7.8 x 10°)

Q: Find the approximate value, in degrees, of the expression, using a calculator.  arccsc(2.11)

A:

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A:

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A: Light year is a unit of length which is used to measure astronomical distances.

Q: Find the exact values below. If applicable, click on "Undefined". H O/O Undefined 4x csc - 3 %3D ?…

A: Using trigonometry,we get

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A: To find the value of z

Q: . Consider the following figure. 9.15 mm 140 y Determine the values of x and y. Round your answers…

A: From the triangletan14° = oppositeadjacenttan14° = x9.15x = 9.15×tan14x = 2.28

Q: 12.) A cone with a diameter of 10 and a slant height of 10.

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A: Consider the following formula:

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Q: Find the values of all 6 trigonometric ratios for ARST 18 410 R 22 T.

A:

Q: e nearest

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

A: cot-12

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A: Given,            cot5π12

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Q: 5t cot 4

A: Please refer the attached image for complete solution. THANK YOU.

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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.