In right triangle JKL, Which of the following 24 a. tan L = 24 b. cos L = 25 %3D C. tan] %3D 24 7 d. sin = 25

Q: Which of the following is not equivalent to sin 0? sin 0(1 + cot? 0) cos 0 tan 0 Option 1 Option 2…

A: Use trigonometry expression.

Q: 6. B In right triangle ABC above, what is sin B?

A: Given, The right triangle ABC with right angle at C Where AB=8, BC =5  and  CA = 6 We have to find…

Q: What is cos 0 if 0 is an angle in the second quadrant and sin 0 = V3 7 A

A:

Q: If sin A = −√65 /65 with 180 ≤ A ≤ 270, find cosA/2

A:

Q: In right triangle ABC, mZA = 30° and mZB = 90°. Which of the following are true? 1. sin(A) = sin(C)…

A: topic- trigonometric identities

Q: If cos α=0.755 and sin β=0.051 with both angles' terminal rays in Quadrant-I, find the following:…

A: We have to find the value of cos(α+β), sin(β−α).

Q: Using Euler's formula, find | sin(nx) sin(mx) dx where m and n are integer numbers.

A: Here we use Euler's formula to reduce the given Integral part into the separate trigonometric…

Q: In triangle PQR right angled at Q PR+QR = 25cm and PQ = 5 cm . Determine the values of sinP , cos P…

A: Given information: In triangle PQR right angled at Q, PR + QR = 25, PQ = 5 Concept used: Pythagoras…

Q: In right triangle ABC, m/C =90°, and sin A What is the value of cos B? 35 3534464 O O O

A: The value of SinA=35 The objective is to find the value of CosB

Q: Look at triangle MNQ. 71 15 58° What is the value of x, to the neares tenth? 9. Triangle AZT is an…

A:

Q: John wants to measure the heigh exactly 100 feet away from the b looks to the top of the tree. The…

A: For this problem we can easily find height of tree by using trigonometric formulas.

Q: Given that O 1800, determine the numerical value of this %3D sine = %3D -1 1

A: Put  thetha=180°

Q: If cost = 4/5 and tis in the first quadrant, find sin(2t)

A: Use trigonometry relations.

Q: A right-angled triangle xYZ has an angle, o, where sin o = 5. Without evaluating &, calculate the…

A:

Q: 2 is a triangle in which Tan A = 3 and Sin B = V5 ut using Calculator find Cos (A+B)

A:

Q: The area of one lobe of r = 3 sin(40) is

A: Given: The equation of one lobe is, r2=3sin4θ

Q: Use the given info.to find the exact Value ot cach a) Sin 20 b) Cos 20 c) tan 20 Cot 0 = 10, 0 lhes…

A:

Q: Find the smallest positive angle such that sin 2a = cos 3a %3|

A: As per our guidelines we can solve only one question. Rest question can be reposted.  Here in…

Q: Given that sin 03D0.3799 and 0 is in quadrant I, find sin 20. sin 20= %3D (Round to four decimal…

A: topic- trigonometric ratios and formulas

Q: 14. If sin® = , where 0° <0s 90°, what is 0? %3D

A: sin θ = 22sin θ = 12sin θ = sin 45°      θ = 45°

Q: 16. By making a sketch of a right triangle and labeling the sides appropriately, find tl exact value…

A: soltion is given below

Q: The lower right-hand corner of a long piece of paper 6 in wide is folded over to the left-hand edge…

A:

Q: Determine the measure of obtuse <D for each ratio. a) sin D = 0.45 b) cos D = - 0.21

A:

Q: Find the approximate value of csc 46° and sec 46°, given that sin 23° 0.3907.

A: We have to find out

Q: 5 In right triangle DEF, if mLF = 90 and cos E = sin D is equal to

A:

Q: The lower right-hand corner of a long piece of paper 6 in wide is folded over to the left-hand edge…

A:

Q: If cotx = D. cos x = Z. and x is in quadrant II, then A. sinx || ! B. cos x C. sin a CTLA

A: follow next step

Q: 4. which ratio is correct for cos (B)? (GSR %3D In AABC, LC is the right angle. If sin (A) =

A: see 2nd part

Q: 13 Given : tau e = u and ☺ B in Qundrant I. Show that Sin O %3D VItu?

A: Given: To show: Graph:

Q: If y = cos*[sec?(30)], and (0 = =) y will be equal to? %3D

A:

Q: 3 If cot(x) (in Quadrant-I), find 4 tan(2x) (Please enter answer accurate to 4 decimal places.)

A:

Q: Given that sin (x) dx -TT, what is 8. sin (0) de? %3D

A:

Q: In APQR, the measure of ZR=90°, QP = 73, RQ = 55, and PR = 48. What is the value of the sine of ZP…

A: Given angle R=90° QP=73 RQ=55 And PR=48

Q: Find the exact value of Sin 20 given that 28 and e is in quadrant I. CosO =- 53 Sin 20=

A:

Q: 3πT (cos (³7) + isin (where the measured in radians) to rectangular form a + bi. Round to 3 decimal…

A:

Q: 15) In right ABYE, ZY is a right angle. Cos(B) is . What is sine of ZE?

A: Sin E=Opposite/hypotenuse  Cos B=Adjacent/hypotenuse

Q: In AJKL, the measure of ZL=90°, JL = 80, KJ = 89, and LK = 39. What is the value of %3D %3D the sine…

A:

Q: In right triangle ABC, m∠C = 90°, and sin A = 3535. What is the value of cos B?

A: The triangle ABC is a right angled triangle, therefore the relation between angle A and B can be…

Q: Given that tan A= and sin(A B) = 2 cos(A– B), the exact values of %3D sin 2A = and tan B = %3D

A: To find Sin2A and tanB Given that tana=1/3 Sin(A+B)=2cos(A-B)

Q: Find the following values using your calculate. Round to 2 decimal places. 3. Sin 28 4. Sin 38

A:

Q: 3VTO Given that sin(0) and 0 is in Quadrant II 10 what is sin(20)?

A:

Q: As In Previous Question, Refer to a right triangle as shown. Two angles, 0 and o, are labeled. Sine…

A:

Q: If Sin 0 = 3/5 , find without using tables the values of : i) Cos 0 i) tan 0 (ans: ) 45 ; ij 34)

A: Given: sin θ=35

Q: If y = cos*[sec? (30)], and (0 =5) y will be equal to? %D

A: “Since you have asked multiple question, we will solve the first question for you. If youwant any…

Q: b) If sin e = 0.625 and cose = 0.500, determine, without using trigonotric tables or calculators,…

A:

Q: π If y = cos*[sec? (30)], and (0 y will be equal to? = ;) 9.

A: The given function is y=cos4sec23θ and θ=π9. Evaluate y' as follows.…

Q: Given sinα=0.771 and sinβ=0.716 with both angles' terminal rays in Quadrant-I, find the following:…

A:

Q: Given that sin 0 = 0.3625 and 0 is in quadrant I, find sin 20. ... sin 20 = %3D (Round to four…

A: To find the value.

Q: In right APQR, sin P = and cos P = . What is tan P? %3D R.

A:

Q: In AJKL, the measure of ZL-90°, JL = 24, LK =7, and KJ = 25. What is the value of %3D %3D the sine…

A: Given information: In right triangle JKL in the diagram below, KL = 7, JK = 25, JL = 24, and ∠L =…