begin with, calculate the first derivative f '(x) = w use this derivative to find the critical value (there is just one): investigate this value, we find the second derivative f "(x) =

Q: A 135 B What is the measure of ZAOB?

A: Measure of angle AOB on minor arc side is 135 degree.

Q: find the measure of <1 243°

A:

Q: A small plane lands at a point 236 miles east and 84 miles north of the point at which it took off.…

A: Let the plane took off from point A and lands at point C. Given  AB=236 miles, BC=84 miles and…

Q: Describe the relationship between the special 30°-60°-90° and 45°-45°-90° triangles, the unit circle…

A: First we will show relationships between the given angles and ratio of their sides. We will also try…

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: How was theta and phi determine?

A:

Q: Convert dogrees to Padians convert the following angle from acgrees to radians, Express uour answer…

A:

Q: whats tan 0 and tan 39

A: It is not tan 0. It is tan θ.θ is the angle between the Base and the Hypotenuse of the Right angle…

Q: B)Convert 20= tan¹r to cartesian.

A:

Q: How to calculate trigonometry

A: How to use trigonometry

Q: Describe a situation in which a right triangle and a trigonometric function are used to measure a…

A: To Describe: The Situation in which a right triangle and trigonometric function can't be used to…

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: The diagram below shows a right triangle that has side lengths of 6.03 and 2.91 cm and interior…

A: We need to find the angle in radians and degree.

Q: (b) Convert 而。 5π ▬▬ 2 radians to degree measure.

A: We have  π radians = 180 degrees

Q: Find angle C (in degrees) in the oblique triangle with the given side lengths. a = 29.6 cm b = 56.2…

A: Given: a=29.6b=56.2c=74.1

Q: Given csc 0 = -3, sketch the angle in standard position and find cos 0 and tan 9, where e terminates…

A:

Q: cot(270 degrees)

A:

Q: 74" 28

A: The given right triangle has length 28 and angle measure 74°

Q: a

A:

Q: 3. Conversion radian to degree Sm (a) rad 15 (c) rad (b) rad (d) rad

A:

Q: Explain the Law of Cosines?

A:

Q: 1. Prove that Va € R, Vn € N, [0 2n!<n"] using mathematical induction. Justify every step.)

A:

Q: Define the law of Cosines?

A: Law of Cosines relates the lengths of sides of a triangle to the Cosine of one of its angles.

Q: A) Convert 126 degrees into radians. B) Convert radians into degrees.

A: A). To convert 126° into radians. Solution: We know that to convert an angle in degrees to radian we…