Find mL1 and m22. Justify your answer. Ay m21 = 1 2 115° m 22 = I

Q: The acute angle (in radians) between the two straight lines y 3x + 2 and y = 4x + 7 is closest to O…

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Q: In AJKL, the measure of ZL=90°, JL = 24, LK = 7, and KJ = 25. What is the value of the sine of ZK to…

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Q: In AIJK, the measure of ZK=9o°, IK = 9, JI = 41, and KJ 40. What ratio represents the sine of ZI?

A: Given that ∠K=90°,  IK=9,  JI=41  and KJ=40. Construct a right triangle (IJK)  and name it, with the…

Q: Whats the bearing of xqY? E 108°

A: Solution is written in below steps.

Q: Using the given figure, find the bearing from O to D. N B W 44 ° 62° E

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

A: Given          cot t=0.4955

Q: In OZ, m/PZR is T radians. What is the length of PR ? 8.

A: Solution of the problem as follows

Q: In AGHI, g = 9.8 cm, h = 1.6 degree. cm and i=9.2 cm. Find the measure of ZI to the nearest

A: Given, Triangle GHI. g=9.8cm h=1.6cm i=9.2cm Let the angle i be I.

Q: COS Z Y 36 15 39 Z.

A: Given diagram is CosZ=?

Q: TT[+ Sin ( = ? Refer to the character.

A:

Q: Approximate the acute angle u to the nearest (a) 0.01 and (b) 1'. SNIPP

A: Approximate the acute angle u to the nearest (a) 0.01 and (b) 1 Given, cos θ = 0.8620

Q: C. Find tan A. A. 12 A 16 D. 20 3/435 415 413 B. C.

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Q: Given the equation ry dz = Arctan(ye²), find

A: Consider f=Arctan(x)Then f'=11+x2Consider xy=Arctan(yez) To find: Partial derivative of z with…

Q: MCFD E 81° D 135° C

A: SOLUTION-

Q: Find c. Round to the nearest tenth: C 8 cm 820 550 b. c = [ ? ]cm Y Law of Sines: sin A sin B sin C…

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Q: Find the acute angle measure, to the nearest degree. V. W 17

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Q: Use the Cosine Law to solve for x in the following triangles: (b) 13 m 8 m B

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Q: 4. Convert t/4 radians into equivalent value in degrees, grads, and mils.

A: solutions:-To convert radians into equivalent degreewe know thatπ radians=180°π4radians=180°4=45°…

Q: In ARST, m S = 90. What is the value of sin T? ST a. RT RS b. ST RS с. RT RT d. RS

A: In the triangle △RST, with m∠S=90°, RS is the perpendicular opposite to ∠T and RT is the hypotenuse.

Q: 2. Determine the value of & to the nearest degree if cot 0= 2. 51° b. 45° с. 27° d. 63° а.

A: cot θ=2⇒1cot θ=12⇒tan θ=12⇒θ=tan-112=26.57∘ ≈27°

Q: What is the length of arc CB, in terms of T? C A 120° 15 m B 15 meters 30п meters 20n meters 10n…

A: topic - length of arc

Q: If sint= and t is in the 3rd quadrant, then tant = V 40 3 40 73

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Q: MQ and NR are dia measure. arc PRN

A: Given that, MQ and NR are diameters. We have to find the measure of the arc PRN.

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: Approximate the acute angle u to the nearest (a) 0.01 and (b) 1'.

A: Given, secθ=4.246

Q: In AJKL, j = 1.4 inches, l = 8.1 inches and ZL=73°. Find all possible values of ZJ, to the nearest…

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Q: Find the bearing from O to A. W ►E A 70 °

A: Given the angle

Q: In the figure, BC || DE, BC = 8, AE= 44, and DE = 32. Find ACc. A E AC =

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Q: Find the bearing from O to A. A 59 >E- S.

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Q: Find C. Round to the nearest tenth. 20 ft 22ft A 18 ft B. C = [ ? ]° %3D Law of Cosines: c² = a² +…

A: Use law of cosines to solve the problem.

Q: Find the measure of the arc or angle indicated. 6) 7) 150 ° 35° 50 8) Find mz RFP 9) Find M2CAB 6x +…

A: Solve by chord theorem

Q: Given that 5cosß - 3 = 0 and 0° < B < 90° If x + B = 90° and 0° < x < 90°, calculate the value of…

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Q: e 8: Find the length of arc ACB.

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Q: Find side b using the Law of Sines A 107° 29 yd 35 B

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Q: W 85 ° P. 50 ° R

A: We need to find the measure of arc QR

Q: Find the size to angle T to one decimal place P 30 m 25 m S 35 m T

A: We will find the size of the angle T of the given triangle in the following step.

Q: A Find the measure of arc AC in the given diagram. 110 12 12

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Q: The diagram shows A PST. 51° 6 56% 11 T According to the labeled measurements, which triangle MUST…

A: Given,

Q: Use Newton methad to find fis), f'ca) 9. to 3. 10

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Q: the nearest tenth. Use Area31/2bcSinA 1½bC sinA 12) E C. 6 miDA 66 13 mi =6 F B) 4.3 mi? D) 31.9 mi?…

A: The given triangle has mesaures,∠D=66°, ED=6 mi, DF=13 mi

Q: A ship sailed from a port with a bearing of S22 degrees E. How far south has the ship traveled after…

A: Given, a ship sailed from a port with a bearing of S22° E. How far south has the ship traveled after…

Q: V3 ate arccos 2 n radians n degrees

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Q: COS Z Y 36 15 39 5. 13

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Q: E F The angle of depression from D to F measures 40°. If EF = 14 yd, find DE. Round your answer to…

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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 value of the trigonometric ratio. tan Z Z. 30 Y 40 50 O a 3/5 4/5 3/4 4/3

A: Option (d) 4/3 is correct.

Q: Find the angle of elevation x between the two steel beams in front and on top of the building. Round…

A: Her we find the angle x

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

A: