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: 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: 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: 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…

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A:

Q: Σ=3° 3 + 4i

A: We know, ∑i=0ni=n(n+1)2