Side c is 200m. What additional information do you need to use the law of sines to solve for distance b?     sine C     sine A & sine B     sine B & sine C     side a & sine A     sine B

Q: 8 sin? 0-2 sin0-3 12) 2 sine+1 3cot 0-19 cot0+20 13) cote -5

A: Given: There is misprinting in the 12th question 12)  8sin2θ−2sinθ−32sinθ−113)…

Q: Describe when you would use the indicated formulae. Include a diagram as well as a formula one would…

A: 1) cosine law :                         c=a2+b2-2abcosθ where, a,b,c are length of sides of triangle…

Q: (c) Suppose one of your peers asks you to help them solve the following question: Solve: sin = cos…

A: I have appended the formula used in the solution procedure part of the question

Q: cos 2x= = √√₂ 2

A: Consider the equation

Q: 10. Write three equivalent trigonometric expressions with angles between 0 and 2r to sin . Include a…

A:

Q: Find all solutions to the equation. tan 0 + 1=0 Write your answer in radians in terms of a, and use…

A:

Q: da 1 sin(ba)

A: Apply u-substitution

Q: 2 sec²0 = 1 1-sine + 1 1+sine

A: Prove above question

Q: 2. In this triangle, what is equivalent to cos A? cos B sin(90-B) O sin A sin(90-A)

A:

Q: Sec(-150)

A:

Q: What is 300° in radians? 57 5л (A) (B) (C) (D) 12 6 3 O D

A: Here is the solution

Q: /30⁰ 30

A:

Q: What is the exact value of sin(225°)?

A: let  I=sin(225°)formula used   sin(π+x)=-sin(x)sin(45°)=12