In AXYZ, the measure of ZZ=90°, XZ = 63, ZY = 16, and YX = 65. What ratio represents the sine of X?

Q: Given that a = arcsin (-3), sec ß = and tan B < 0, find the exact value of sin(a + B). %3D

A:

Q: Given that " = n, sin (x) dx 3 -T, what is 8 sin (0) de?

A:

Q: In right triangle AABCwith the right angle at C, sin A = 3x + land cosB 4x – 7 %3D %3D Which…

A:

Q: If sin (A) = 3/13 with A in QII, find sec (2A). sec (2A) =

A:

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: For positive acute angles A and B, it is known that cos A= 9/41 and tan B=21/20. Find the value of…

A:

Q: What ratio is equivalent to sin∠Asin⁡∠A?

A: We have to find the ratio which is equivalent to sinA.

Q: Suppose that y is an angle with sin y = 4/7 and y is not in the first quadrant. What is the exact…

A:

Q: In AXYZ, the measure of ZZ=90°, XZ = 63, ZY = 16, and YX 65. What ratio represents the sine of ZX?

A: Given that right triangle XYZin which XZ=65 , ZY=16 and XY=65we have to find sin∠X

Q: Find the ratio for sine of ZG 8. 15

A: We know that the  Sin G =PerpendicularHypotenuse Here perpendicular is 15 Hypotenuse is 17 Sin…

Q: In a right triangle, the side opposite angle β has a length of 16.4 cm. The hypotenuse of the…

A: Given that: Side opposite to angle β, p=16.4 cmHypotenus of triangle, h = 25.1 cm

Q: Given sin (x? +y) =x , what is dz

A:

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

A: Put  thetha=180°

Q: Evaluate the expression under the given conditions. sin(0 – 4); tan(8) 4' O in Quadrant III, sin(@)…

A: sinθ-φ; tanθ=34, θ in quadrant III, sinφ=-1010, φ in quadrant IV tanθ=34 III quadrant Since both…

Q: For an acute angle 0 , the equation sin (0) = cos (6) is true. What is the value of 0 ?

A: If both the angles x and y are acute then    sin x=cos y⇒sin x =sin 90°-y⇒x=90°-y⇒x+y=90°For an…

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

A: Use trigonometry relations.

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

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

Q: For an acute angle 0, the equation sin(8)=cos(6) is true. What is the value of 0?

A: solution  given below..

Q: In a right triangle = x and cos B= y which expression represents the value of sin C + cos C O y+x O…

A:

Q: A line makes the same angle e with each of the X- and Z- axis. If the angle B, which it makes with…

A:

Q: If (Mesin(2) dx = e°sin(2») + C, then the M is equal to

A: On solving this we will get

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

A:

Q: In AFGH, the measure of ZH=90°, FH = 24, GF = 25, and HG = 7. What is the value %3D %3D of the…

A:

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

A:

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

A:

Q: Calculate Sin(15°) in two ways: a)Using half-angle formulae. b)Using angle difference formulae.

A:

Q: If the cos of angle x is 8/17 and the triangle was dilated to be two times as big as the original,…

A: topic -  triangle geometry

Q: For positive acute angles A and B, it is known that tanA= 45/28  cosB= 7/25 Find the value of…

A: To find the value of sin(A+B) we use the formula sin(A+B)= sinAcosB + cosAsinB

Q: If triangle ABC is right angled at C , then thevalue of cos (A+B) is

A:

Q: Suppose that a and B are in the first quadrant, sin(a) = and sin(B) = What is sin(a + B)?

A: The solution is :

Q: To approximate the value of sin44° , we will use y=sin What must be the value of dy ?

A:

Q: The area of one lobe of r = 5 sin(20) is

A: to find the area

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

A:

Q: If sin y° =  9/c and tan y° = 9/d, what is the value of cos y°?

A: We know that, tan y°=sin y°/cos y°, So, cos y°=sin y°/tan y°.

Q: In the image below, the arc length of AB is 8x If the inscribed angle ACB is 2x+80, what is x?

A:

Q: the value of (yn)o If y= Sin (msin , find

A: Given that We need to find the value of

Q: Set up a trigonometric ratio from ZD to solve for X. H. U 14

A:

Q: In ANOP, the measure of ZP=90°, NP = 35, ON = 37, and PO = 12. What ratio %3D represents the sine of…

A: Given,

Q: nelp Videð In AVWX, the measure of ZX=90°, WV = 17, VX = 15, and XW = 8. What ratio %3D %3D…

A: To find The ratio that represents the sine of &lt;W from the given right angled triangle VWX.

Q: 4. Apply half-angle formula to find b. sin 15° 5m C. COS a. cos 15°

A: The half-angle formulas are: sinθ2=±1-cosθ2cosθ2=±1+cosθ2   We know that the sine function is…

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: Q1 Sin θ = 5/13 , where 0 ⁰˂ θ ˂ 90⁰ Find the measurement of angle θ to the nearest degree

A: The measurement of angle is given below.

Q: To approximate the value of sin44° , we will use y=sinx What must be the value of dy ? OA. | 180 O…

A: Given:- To approximate the value of sin44°, we will use y=sinx. To find:- What must be the value of…

Q: derivation is required

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: In right triangle ABC, m/B mZC. Let sin B = r and cos B = s. C Which expression represents the value…

A:

Q: ) * a) Complete each equation. sin 0 = cos 0 = 大 tan 0 = k b) If k = 9.4 and f = 12.7, what is the…

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 =…

Ratios

A ratio is a comparison between two numbers of the same kind. It represents how many times one number contains another. It also represents how small or large one number is compared to the other.

Trigonometric Ratios

Trigonometric ratios give values of trigonometric functions. It always deals with triangles that have one angle measuring 90 degrees. These triangles are right-angled. We take the ratio of sides of these triangles.