Multiply and your find answer in the standard / rectangular form: Scis60°. 10cis90°

Q: Find the angle in degrees, rounded to one decimal.

A: This question is taken from trigonometry in which we have to find the angel of the right angle…

Q: Find an angle 0 coterminal to -1050°, where 0° < 0 < 360°.

A: Finding coterminal angles is as simple as adding or subtracting 360° or 2π to each angle, depending…

Q: .Determine the angle 0 in the design of the streetlight shown in the figure, where x = 1.9. (Round…

A: We use Cosine formula to calculate the angle θ.

Q: Solve the triangle. 4/1050 B ... (Round to two decimal places as needed.) (Round to one decimal…

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Q: Find an angle 0 coterminal to -820°, where 0° <0 < 360°.

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Q: Use the law of cosines to determine the length x in each figure. Leave your answers in terms of…

A: The law of cosine is: c=a2+b2-2abcos C

Q: Use a trigonometric substitution to evaluate da. (25+ x2)2

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Q: Find an angle 0 coterminal to -261°, where 0° <0 < 360°.

A: Coterminal angles  are such  angles with initial dude on the positive x axis and have a common…

Q: 12 30%

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Q: find a cofunction with the same value as csc(68 degrees)

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Q: 31 17 57 A,

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Q: Find the reference angle for -420 degrees

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Q: give the coordinates of P(1110 degrees)

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Q: Round to the tenths. Find the missing angle. 311 271 301

A: We have to find angle

Q: In ΔIJK, k = 76 cm, i = 62 cm and ∠J=84°. Find the length of j, to the nearest centimeter.

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Q: Identify ZBCD by clicking and dragging the small yellow dots to shade the angle. E

A: Angle is formed by two rays meeting at a common end point. The rays are called the sides of the…

Q: convert each angle in degrees to radians. Express your answer as a multiple of p.   -225  o

A: Angles can be expressed in radians or degree. The measurement of angle in either of the two units is…

Q: Evaluate. Express results in Rectangular Form correc to 3 decimal places. Arccot (3 + 4i)

A: Given, θ= Arc cot (3+4i)To find : Express the given θ in rectangular form .

Q: Find the altitude of the isosceles triangle if theta= 54degrees and b=5feet. round answer to…

A: Let ABC be triangle and h be the altitude. Angle A=angle C

Q: Find an angle 0 coterminal to -895°, where 0° < 0 < 360°

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Q: Use the special right triangle formulas to find the value of y. 60° 98

A: Draw the figure in different way and identify the base and Hyperteneou

Q: A light truck with manual transmission has a circular brake drum with a diameter of d = 300…

A: Diameter = 300 mm  So radius=r= diameter/2= 300/2= 150 mm Given that arc length = s = 296 mm  In…

Q: Find the length of the missing side of each triangle. Leave all answers in exact radical form and…

A: Pythagorean theorem says that  Hypotenuse2= sum of square of the other two sides Also , In a right…

Q: What is the cosine of ∠B?

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Q: Find the slant height and the altitude o

A: Given. Total Surface area, TSA =435πcm2 Base area, B1=81πcm2 Base area B2=144πcm2

Q: In AHIJ, i = 6.6 inches, j = 6.4 inches and ZH=62°. Find the length of h, to the %3D nearest 1oth of…

A: We will use cosine rule to find the length of h in this question.

Q: Determine 2 coterminal angles (1 positive and one negative), give the answer in radians.   -9pi/4

A: It is required to calculate the two co terminals angles of the given angle:

Q: 413-4i

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Q: Convert in radians to degrees: 2

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Q: Use the formula for the cosine of the difference of two angles to find the exact value of the…

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Q: At 0900H, Arthur cast a shadow of 185cm when the angle of elevation of the Sun that time is 30…

A: Angle of elevation is 30°. Length of shadow of Arthur is 185 cm Let the height of Arthur is h cm

Q: Convert to rectangular coordinates. . (3, 270 degree )

A: r, θ=3, 270°

Q: 30° n m

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Q: the length L , of the point on any standard 118 degree included- angle drill can be caluculated…

A: ANSWER:

Q: Use the half angle identity to find the exact value of cosine 165ﾟ

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Q: 13. CA tota nun

A: We have to solve

Q: In APQR, r = 840 inches, q = 630 inches and ZQ=38°. Find all possible values of ZR %3D to the…

A: Given: In △PQRr=840 inchesq=630 inches∠Q=38° We have to find angle R.

Q: Use the law of cosines to show that, if a2 =b2  +c 2 , then A = 90 degree.

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Q: 7i

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Q: Find an angle 0 coterminal to -419°, where 0° <0 < 360°.

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Q: Find sine, cosine, and tanget of the angle -135°

A: Given angle is -135°

Q: Convert to rectangular coordinates. Use exact values. 8, 3pi/2

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Q: Find the distance between the two points. (2,5) (-4,3) V?] Enter the number that goes beneath the…

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Q: Identify the amplitude, midline, and period in the equations below 2n -2n

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Q: Use the Difference Formula for Cosines to Find the Exact Value of 15°.

A: We have to find  the value of cos15°. recall the Cosine-difference formula  cos ⁡ ( α − β ) = cos ⁡…

Q: Find the area K of the triangle.

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Q: Find an angle 0 coterminal to -419°, where 0° < 0 < 360°.

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Q: In AEFG, e =690 inches, ZF=94° and ZG=46°. Find the length of g, to the nearest %3D inch.

A: Given- In ∆EFG  , &lt;F=94°  &lt;G=46° and  side 'e' or GF¯=690 inches  To do- Find the length of…