0. MZABC 11. mDF 12. mGHJ A 106° D 43° B 82° G

Q: 1M A plane leaves Sydney and flies for 1280 km on a bearing of 050°. It then turns and flies for…

A: The solution is in step 2

Q: The angle between the sides of a triangle 8 cm and 12 cm long is changing, causing the area to…

A: if the two sides of a triangle be 'a' and 'b' and angle between them be θ then area A=12abSinθ

Q: 1. Write the Sine Law and the Cosine Law for AABC C A b.

A: We have to find out cosine and sine law

Q: 25. What is the bearing of B from A? A 135° 4N 6km 8km N 45° O 045 deg

A:

Q: In APQR, the measure of ZR=90°, QP = 73, PR = 48, and RQ = 55. What ratio represents the sine of ZQ?…

A:

Q: Find the exact value cot (- 10 TC 3

A: Given that: cot-10π3

Q: In AABC, ZC = 90°, and a = 19.8 cm, b = 14.5 cm, and c = = 24.5 cm. %3D What is the value of sin A,…

A:

Q: values of y in degrees. b. csc (7.89) c. tan (12)

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Q: Find the principal value of cot−1(1+2j).

A:

Q: A ship travels 120 miles on a bearing of S 64° E. How far east and how far south has the ship…

A:

Q: [n AABC, a = 11.5, b 8.3, and c = = nearest degree. 6.6. Calculate LA to the

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Q: If csc θ = 2, find the value of csc θ + sec(90° - θ). If necessary, round the answer to two decimal…

A: we have cosec(θ) =2to find value of cosec(θ)+sec(90°-θ)consider, cosec(θ) =2…

Q: According to the cosine wave below, the minimum value of cosine occurs at Cosine Wave 270°. 180 270…

A:

Q: 2. Three yachts A, B and C are racing off Cape Comorin in India. Their relative positions are shown…

A: Note:- We’ll answer the 2nd question since we answer only one question at a time. Please submit a…

Q: TT 17. (а) csc 6. (с) cot 6. (b) sec

A:

Q: 9. 5. 6. 49° 11 C = ? 52 C 40° 14 A A

A: By using the law of cosines or law of sines to determine the unknown measure in question no. 5 &…

Q: Question 15 Y. 10 What is the measure of XZ to the nearest tenth? O 11.2 O 5.5 O12 13

A:

Q: 1. AA pendulum is 40 cm long. If the end of the pendulum swings through a total distance of 13.5 cm,…

A: Given length=40 cmradius through which it swings is r=13.5 cmWe know that angle through which…

Q: ship travels 130 miles on a bearing of S 69° E. How far east and how far south has the ship…

A:

Q: In AABC, c =6 cm and a = 8 cm. A В C 7. What is the exact value of sin A? 3

A: In the question we have to find sinA.

Q: Which measurements of AABC are correct? 12 9. 15 Cos C- [ Select ] 6. tan C [ Select] 12 m C 36.9…

A: Using trigonometric ratios.

Q: tan?e cot?e sec2e. " csc20 5. + 1

A:

Q: cot 180° cos 270⁰ sec 60°

A:

Q: 1) Find the angle 0, in DMS form to the nearest second, if sec 0 = 1.3290.

A: Here given that, secθ=1.3290cosθ=11.3290cosθ=0.752θ=cos-10.752θ=41.236°

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

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

Q: 4. Find the value of side y. A 27 cm. B. 28.6 cm. C. 29.6 cm. D. 30.6 42 22 cm 5. In triangle MNO,…

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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: 2. Find the radian measure of an angle of 235° 235TT 36n С. а. 47

A: see 2nd step.

Q: In AGHI, the measure of ZI=90°, IH = 33, HG = 65, and GI = 56. What ratio represents the sine of ZG?

A:

Q: If csc 0 - and cot 0 > 0, what is the value of sec 0? 3/5 7 3/5 7/5 15 7/53 53

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Q: (b) / sin (50) do

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Q: 15. A pipe has a 35 degree bend that is 3-1/4 inches long. Calculate x and y, the horizontal and…

A: Since you have submitted two questions, we'll answer the first question. For the second question…

Q: Given csc 55°, which of the following is equivalent? a. cot 55 с. si: b. sin 55 d. ce

A: To find the equivalent value:

Q: Given AD E BC m arc AB = 140, m arc AD = 50. vi56 A 140 E C a) Find the measure of < DEC.

A: Given a figure. We need to find some angles. Let's start.

Q: Tom can do a job in 135 minutes; Tom and Jerry can do the job together in 62 minutes. How long for…

A: Given Tom can do job in 135 minutes. Tom and Jerry can do together in 62 minutes.

Q: 9. Use a graphing or scientific calculator and the law of cosines, c = a? + – 2að cos C,a = 6 +e –…

A: the law of cosines, c2=a2+b2-2abcosC,a2=b2+c2-2bccosA, and b2=a2+c2-2accosB

Q: If Sin(B)= 0.4536, what is B?

A: Topic-  sin value and it's angle

Q: In APQR, the measure of ZR=90°, PR = 55, QP = 73, and RQ = 48. What ratio represents the sine of ZQ?…

A: Given, ∠R=90°,PR=55°,QP=73°RQ=48°

Q: Refer to the following figure. В A If ZB = 50° and AB = 20 cm, find BC and AC. (Round your answers…

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Q: 8. Find the exact magnitude of c = = (-1,-9). Show your work and write your answer on the line…

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Q: Question 5 cot What is the value of A 41.634° B 48.366° C 50.923° 64.453°

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Q: Use a calculator to approximate csc (- 304 degree).     1.4826

A: Concept used: Trigonometric ratio cosec-θ=-cosecθ The value of the sin360°-α=-sinα. Calculation: The…

Q: PGCPS BENCHMARK 2 GEOMETRYI GEOMETRY I 1O OF 20 Consider a right triangle where the measure of one…

A:

Q: a = 25 A LC = ZB= 27° 13 Submit Question B o Jump to Answer degrees degrees

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Q: In AABC, AB=13, BC%312, and AC=5. Find the sine of ZA rounded to four decimal places.

A:

Q: 4:26 Atrás Abrir en Safari 01 - 10 11 12 13 14 15 16 17 18 19 20 21 - 30 31 - 36 Question 18 Find…

A:

Q: 25. cos 165°

A: Note- as we are allowed to answer one question in one session so, i ahve answered question 25 for…

Q: Find the exact value of cot 0. csc 0 21 O in quadrant II 5/21 O A. 21 2/21 O B. 21 V21 OC. V21 O D.

A: Trigonometric ratios

Equations and Inequations

Equations and inequalities describe the relationship between two mathematical expressions.

Linear Functions

A linear function can just be a constant, or it can be the constant multiplied with the variable like x or y. If the variables are of the form, x2, x1/2 or y2 it is not linear. The exponent over the variables should always be 1.