section, rry!). All 4 questions below ask you about rotations beyond which force you to think critically. Good Luck! 6. Determine the value of each ratio. a. sin(157) b. cos(177) d. cos(¹9) c. sin (25)

Q: Evaluate tan (315°) + sin (150°) =

A: To find:- tan315°+sin150°

Q: 13. (a) State the Law of Cosines. (b) Find side a in the figure. 30 40° A B 50

A: 13.(a) Law of Cosines: c=a2+b2-2ab·cosθ where a, b, c are side lengths and θ is the angle opposite…

Q: = (9,4, 5) w = (10, 10, 10) Find the cosine of the angle between v and w. cos 0 =

A:

Q: 1. Write the (x, y) coordinates for P in terms of cosine and sine. 2. If cos(0) = 0.6 , what are the…

A:

Q: 6. radians = %3D 14x 6. radians 14x Convert the angle in radians to degrees.

A:

Q: Find sin B.

A: We have to find sinB from the given figure.

Q: Find the value of each expression without using a calculator. 1.) a. sin 180° b. cos 180° 2.) a.…

A:

Q: Find the radius r of each circle if the area of the sector is 14. (a) T0.5 rad

A:

Q: Find sin a. (-15,2) a 1 Enter

A:

Q: JV. Write the expression in terms of first powers of cosine. 7.) cos e

A: To write the expression in terms of first powers of cosine.

Q: The coordinates of C are (0.96, 0.28). What are cos(A) and sin(A) ? Explain how you know. y .5 1 A…

A:

Q: 1. Rotation by 7 radians about the axis. 2. Rotation by 90 degrees about the axis 7 axis. 3.…

A: Let, f(ai^+bj^+ck^) be the function after rotation.  f(ai^+bj^+ck^)=u.(ai^+bj^+ck^).u-1 where,…

Q: secx 11. cotx+tanx sinx

A:

Q: -11m. ii. cos-1(cos()) CO 6.

A: Given problem:- cos-1(cos(11π6))=?

Q: Find the exact values of sina, cosa, tana, sinß, cosß, and tanß. 25 7. sing = (Type an integer or a…

A: The exact values of sinα, cosα, tanα, sinβ, cosβ, and tanβ are determined as below,

Q: Given P(theta) = (-8, 15). Solve for sin theta. a. -8/15 b. -15/17 c. -8/17 d. 15/17

A: To solve for sin θ