Please sketch the graph using radians.

Q: The earth spins on its axis once every 24 hours and its radius is 3960 miles. Find the angular speed…

A: In 24 hours earth covers 2π radian.So in 1 hour earth covers 2π24=π12 radian.So the angular speed…

Q: Suppose that it takes a point 72 seconds to travel around a circle once. How long will it take the…

A:

Q: True or False and explain why 1. One degree is larger than one radian.

A: A radian is much bigger than a degree. A circle has 2π radians (a little more than six radians). A…

Q: Why do we use radians rather than degrees in Grade 12 math? You may use examples to explain your…

A: We use radians rather than degrees because of below reasons.

Q: Why the radian is becoming more widely used today in scientific work?

A: Radians are the standard mathematical way to measure angles. One radian is equal to the angle…

Q: An old vinyl record is played on a turntable that turns at a rate of 45 rotations per minute.  Find…

A: Given:- Number of rotations = 45 per minute

Q: 8) 3- 2 1 7 ม L K

A: According to our guidelines, we can answer only first question (due to multiple questions). Kindly…

Q: What is radian measured?

A: Given: What is radian measured:

Q: Write down the characteristics of cosine function and draw its graph

A: To write characteristics of the cosine function, and to draw it's graph.

Q: can you please not use radians?

A: (1) (2) If a regular polygon has n sides, its every edge forms equal angle at the center and that…

Q: Find the length of a ladder leaning against a wall if the ladder is seven feet from the wall and has…

A: Draw a diagram depicting this scenario . Then, use the cosine relation to find the height of the…

Q: A straight road rises with an inclination of 0.15 radian from the horizontal. Find theslope of the…

A: Given: A straight road rises with an inclination of 0.15 radian from the horizontal. The slope is…

Q: Without drawing a graph, describe the behavior of the basic cosine curve

A: Graph of cosine curve extends indefinitely to the left and to the right with no gaps and holes.…

Q: How is radian measured?

A: We have to explain how radian is measured

Q: Explain how to convert an angle from radians to degrees.

A: It is known that π radian = 180°. This implies that 1 radian = 180π.

Q: What is radian measure?

A: given,        To define radian

Q: Sketch sine and cosine functions on a graph paper

A: Given We have to make the graph of sine and cosine function f(x) = sinx When x = 0 ;   f(0) = sin0 =…

Q: determine whether tan theta is positive or negative when theta =3 radians and why

A: First we will convert 3 radians into degrees and then check the quadrant and then decide whether…

Q: Determine the equation of the following trigonometric graph

A: