Cos(45)=5V2 tan(E0)= X=10 メ= o Write each ratio for the diagram below. 26 24 10 7. sin B 8. cos B 9. tan A

Q: 10) Simplifying the Trig. Identity COS X CSC x tan x

A: Here we have to simplify the given identity,  cosx cscx tanx

Q: What is tan(30°)? 30° V5 3 tan(30°) [?]V[ ]

A: NOTE: Refresh your page if you can't see any equations. . here the given angle is adjacent side=…

Q: 12 3rt tan e Find cos 2.

A: Given that, tan θ=125. We know that, tan θ=opposite sideAdjacent side. Hence, opposite side=12,…

Q: Find the exact value of the given expression. con(2 tam (4) cos 2 tan

A: 1

Q: What is the ratio of sin C? 25 A C 15 20 В

A:

Q: Find sin 0 and tan 0. cos e = sine = tane

A: Given :               cos θ = 25Then hypotenuse = 5 , adjacent = 2 and opposite = ?   To find the…

Q: 4 and cos B = where <A, B<. 13 If sin A = Find the value sin (A +B) RIN

A:

Q: 3 sin B =- 5 5 0< A<- 13 Зл find the following: 3. If cos A = and t <B<- a. cos(A+B) b. sin(A+B)

A: topic - trigonometric identities cos(A+B)=cosAcosB-sinAsinB

Q: Give the exact value of the following: 4 sin ( - ) = ( 5 4

A:

Q: 4. Chord KO and secant PL intersect at N. What is mZKNL? (A) 20° (B) 30° (C) 60° (D) 80° K 60° M N.…

A: we know that , the angle formed by two intersecting chords is equal to

Q: 19 Find arc FE 85 55 B D. Type your answer.

A: We need to find the arc length FE. Now, we first need to see that the lines FD and CE do not meet at…

Q: find sin(a+b) Tana = a in quadrant 3 Sin 6 = 15 6 in quadrant 2

A:

Q: 5. Verify that the expression is an identity: sin? 0 = sec 0- cos 0 cos 0 6. Verify that the…

A: 5. sin2θcos θ=sec θ-cos θ6. sec2x-11+tan2x=sin2x

Q: The voltage across the terminals of a typical electrical outlet is approximated by V(t) = 152 sin…

A: In this question we will use basic of calculus i.e concept of sinusoidal function.  First we will…

Q: 67. Given that tan 36° V5 - 2V5, give the exact function values. %3D a. sec 36° b. csc54° c. cot54°

A: Given: tan 36∘=5-25

Q: 5, Using the figure below, find exact values for sin(20) and cos(20). 6 *write your answers as a…

A:

Q: Simplify sin e cos e tan e 1 tan?0 sececote

A:

Q: 5.01: Give me the 3 trig ratios (video 2). What does sin C have with cos T? (video 3). relationship…

A: Let's find relation between two trigonometric function and trigonometric ratio.

Q: Σ=3° 3 + 4i

A: We know, ∑i=0ni=n(n+1)2

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)