What is mzBCD? C 98° A 70° D 80° O A. 82° оВ. 168° O C 192° O D. 220°

Q: Find B in degrees. B C 7 A 29° 47° b B = [ ?]degrees Round to the nearest tenth.

A: Question is solved.

Q: O 180 T 360 O 180 T O 90 π 38. Which conversion factor is used to convert radians into degrees?

A: find the conversion factor which is used to convert radian into the degree.

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

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Q: For which angle does cos (0) = 0.1045? %3D O e = 84° O e = 10.45° O e = 11° O e = 6°

A: Given data÷

Q: In the given figure, what is the value of sec 0? 7 10

A: In the above figure,  We are given two sides of lengths 7 and 10. And angle between these two sides…

Q: Express the given degree measure in radian measure 990° (a) (b) (c) 117 (d) 플프 4 3 6

A: The radian and degrees are two different types of measure of angles. In radian measure the angle…

Q: Express the given degree measure in radian measure 4950 117 (c) 117 117 11T (a) 4 (b) 3 (d) 2

A: Explanation: Given that,  495°   Concept Used: 1°=π180radians

Q: In the given figure, if AB = 14 cm then the value of sinB =... ID 13 cm 5 cm 4 2) 3 3) 5. 3 1) 3) 4)…

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Q: Find the value of x. Round to the nearest degree. 19 9. O A 25 ОВ. 62 о С. 28 O D. 64

A: Given: adjacent side=9  and hypotenuse side=19To find: x°=?Formula: cos x°=adjacent sidehypotenuse…

Q: Find a in degrees. 5. 4 [?]° Round to the nearest hundredth.

A: Please refer the attached image for complete solution.

Q: Side AB corresponds to which si

A: Since, we know that two triangles are congruent if their corresponding sides are equal in length.

Q: Find csc t if cot t= 0.4955 and TT <t< 3TT/2.

A: Given          cot t=0.4955

Q: use reference angles to evaluate cosec 7pi / 4

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Q: The radian measure of the angle 316" is O 316 A radians 90 O 316 T radians 360 316 T radians 120 316…

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Q: Find B in degrees. B A = 40° C a = 8 b = 7 A B = [ ?] degrees Round to the nearest tenth.

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Q: In ALMN, the measure of N=90°, MN = 5 feet, and LM = 7.3 feet. Find the measure of ZL to the %3D…

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Q: Use a formula for negatives to find the exact value.

A: We have to find the exact value: a  cot -225°b  sec -π4c  cosec -45° We know that cot -θ=-cot θcot…

Q: 136° 100° 1 What is the measure of arc 1 in degrees?

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Q: A tiny but horrible alien is standing at the top of the Empire State Building (which is 443 meters…

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Q: In ALMN, the measure of ZN=90°, NL = 6.8 feet, and LM = 9.4 feet. Find the measure of ZL to thẻ…

A: Given NL=6.8 feet LM=9.4

Q: Evaluate: dz, where e is a cirele 121=1 and

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Q: 14) Use a calculator to give the approximate value in degrees. tan 0 = 2.2461 A) 69.000 B) 65.556°…

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Q: Find a cofunction with the same value as cot(3π/7).

A: Co function of a cot function is given by…

Q: Find the measurement of 0 in radians. * C 12 B 13

A: In the given triangle- Perpendicular=12, Hypotenuse=13 Then, using sine of angle-…

Q: What is tan(A) ? 13 C 12 A

A: We have to find the value of tan A for the given right angle triangle: According to angle A,…

Q: 3. In AABC shown below, sin A = 4. and the length of %D AB is 24 inches. What is the length, in…

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Q: 50 m 31° C 58 m 30 m 59° R D AEDC = ASQR. What is mZD?

A: Since the △EDC≅△SQR. So by CPCT (Corresponding parts of the congruent triangles), the following…

Q: Write the ratio for cos B. 37 35

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Q: 2. Asubmarine dives as shown in the diagram. sea level Begin dive. 125 ft End dive. 500 ft To the…

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Q: Based on the diagram below, what is the measure of arc DC ? A (80 + y)° 112° O 28 degrees O 68…

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Q: AC = 36 cm, and BC = 27 cm. Verify that DE || AB. 20 cm E 15 cm

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Q: Based on the diagram below, what is the measure of arc DC ? D (80 + y)° yo 112° C B

A: Given arc BC = 112° = arc AD Given arc AB = y° , arc CD = (80+y)° arc BC+arc AD+arc AB+arc CD = 360°…

Q: Convert the angle in radians to degrees. (Show your work.) TT 10 200TT 162 324 160

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Q: In AABC, mLB = 90° and tan(A)3D What is cos(C)? O A О в 45 35 53

A: Given that,              In a ∆ABC,⇒                m∠B=90°⇒               tanA =34            find…

Q: In ANOP, o = 48 inches, p = 19 inches and ZN=54°. Find ZP, to the nearest deg %3D

A: Make a diagram using the given information  apply cosine rule to find out the value of 'n' first

Q: ? cos®e de= .a 70 128 .b 70 256 .c 35 256 .d 35 128

A: Given that  The integral  To fin dthe integral

Q: Convert the following angle to degrees-minutes-seconds. (Round to the nearest integer seconds as…

A: Just follow the  steps to get the answer as given below.

Q: 4. Which is the cosine ratio of LA? 197 28 195

A: To find cosine of angle A in triangle ABC

Q: What is the measure of 0 O 75° O 80° O 07 radians O 1.5 radians

A: answer  the length of the arc equals the radian measure of the angle. The measure of θ ( or…

Q: Leave your answer in terms of pi when necessary. Or round to the nearest hundredth.  THANK YOU FOR…

A: We can find the required areas as below

Q: If LA = 25° and AC = 190 cm, find BC and AB. (Round your answers to one decimal place.) BC - cm AB -…

A: It is given that in△BCA;            ∠A=25°, ∠C=90°   from given diagram       and  AC=190cmWe have…

Q: cot'x csc'xdx 4.

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Q: In ARST, the measure of ZT=90°, SR = 65, TS = 33, and RT = 56. What is the value of the sine of ZR…

A: Sine of angle R =

Q: Find the missing values in the figure below. 10 ft A. ED= 6 ft BC= 9ft B. ED=1ft BC=1.5 ft E D 15 ft…

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Q: In ALMN, the measure of ZN=90°, MN = 3.4 feet, and NL = 7.5 feet. Find the measure of ZL to the…

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Q: Which of the is the measure of O if sine O = √22? a. 60o         c. 45o b. 75o       d. 30o

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Q: The measure of arc ACİS 28°. 28 C What is the measure of ZADC? А. 7° С. 28° В. 14° D. 56°

A: Solution: The objective is to find the required angle

Q: 78 156 99° 90° to What is the value of x ? T = |degrees What is the value of y ? y = degrees

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Q: Which trigonometric value is p O sec 135° O csc 135° O csc 210°

A: Here we have to mark the positive trigonometric value.  as we know that,

Q: Practice : PProve I + cos*O %3D

A: here it should be cot2θ not cos2θ to prove that 1+cot2θ=csc2θ