What is sin(-30 )? Sketch a graph to help determine the answer

Q: Simplify. 2 [(2₁)4] ² 16;5 Enter your answer in the box.

A:

Q: O 180 T 360 O 180 T O 90 π 38. Which conversion factor is used to convert radians into degrees?

A: find the conversion factor which is used to convert radian into the degree.

Q: frcos ſt cos° tdt

A:

Q: EVALUATE. 9e3x dx e3x Ve6x – 25

A: Let's find.

Q: 2. In the diagram below of circle 0, GO - 8 and m/GOJ 60°. What is the area, in terms of x, of the…

A: Given           r=8           θ=60°

Q: Simplify. 3 4 (ر2) )xy-) 2y²z

A:

Q: Find AB in circle O. CD=20 9. 20 25

A:

Q: Evaluate (2+2i )°.

A: Find the value of the given expression

Q: Find the valve of the cosine Sor LA A. 2 C. 8 4 B. D.2

A: we know that  cos(A) = adj.sidehypotenuse

Q: Determine the equation of the line that passes through the given points to complete the tabie below.

A: We have to find the equation of lines through the given points.

Q: *#1.) In the diagram below, and m2CBG (2x+ 80)°, mZBGA = (3x-20)°, and mLGAB = (4x-50)°. a. Classify…

A: Given- m∠CBG=2x+80°,m∠BGA=3x-20° and m∠GAB=4x-50° and consider the figure, To find- Classify the…

Q: Use the figure to find CENIÉ. Which of the following is CFNIF?

A: Given,

Q: Which of the following is equivalent to (ä 10 · + dªç ) – (ª + đä 10 )?

A:

Q: Sople y tan(-c). cosa Sinca)-

A: We have to find

Q: a. Write an expression for the distance between t and 5 on the number line. b.Simplify the…

A: a.

Fundamentals of Trigonometric Identities

Trigonometric Identities are the equalities that involve trigonometry functions and hold for all the values of variables given in the equation.