Explain the derivatives and integration.

Q: Double and Half Angle Identities A. Find the approximate value of csc 46° and sec 46°, given that…

A: Given sin 23°~0.3907 (-π4<x) which is in third quadrant we need to find csc 46° and sec 46°

Q: 4) A typical cup of coffee contains 100 mg of caffeine. Every hour, approximately 16% of the amount…

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Q: Find the two square roots for the following complex number. Write your answers in standard form.…

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Q: a circle with a diameter of 8 units forms a central angle 30 degrees find its arc length.

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Q: 3) Solve for TS using Law of Sines. Show all work. 76" 25 km Answer to the nearest tenth. 60°

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Q: Solve the equation for ? if 0° ≤ ? < 360°. (Enter your answers as a comma-separated list.) 2 sin ?…

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Q: Determine the value(s) of ? such that the vectors [5, ?, −8 ] and [3, ?, ?] are perpendicular.

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Q: (ii) Prove the identity (2 - 2 cos 0) (sin 0 + sin 20 + sin 30) -(cos 40 - 1) sin 0 + sin 40 (cos 0…

A: As per our guidelines we are supposed to solve only one question i.e. question no (ii). For the…

Q: Find the two square roots for the following complex number. Write your answers in standard form.…

A: Given problems:- A) -16  B) 1+i√3  To find:- Two square roots of given complex numbers

Q: Suppose (−3, 4) is on the terminal side of θ. Find the value of r and the six trigonometric…

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Q: Compound Interest Chart Balance that Starting Interest Ending Year Interest is | = Prt Balance…

A: We need to fill in the table.

Q: man standing near a radio station antenna observes that the angle of elevation to the top of the…

A: Given query is to find the height of the antenna.

Q: Make an illustration/sketch of the following problems then solve them. A person Is In a Ilght house…

A: Given query is to find the distance between the lighthouse and ship.

Q: å. SIne 7. In a certain time of a day, a 45 - meter high building cast a 15V3 - meter shadow. What…

A: Please see the answer below.

Q: Letter

A: We will find the distance.

Q: This question has two parts. First, answer Part A. Then, answer Part B. Part A An equation of a…

A: topic - radius and centre of circle from equation

Q: A -4+9-16+25- 36

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Q: Write the complex number in standard form. (Simplify your answer completely.) 37 6 cis 4

A: We have to find out

Q: Find two square roots for the following complex number. Leave your answers in trigonometric form.…

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Q: Given the function y = 4 cos(2x) + 6, where y is measured in metres and x is measured in minutes: a)…

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Q: perimeter of the parallelogram ABCD. (14 5x - 18

A: We are asked to find perimeter of the parallelogram

Q: Find each trig ratio. Give your answer as a fraction in simplest form. 16 S. R 30 Sin Q = Cos Q =;

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Q: Suppose that Cos t = whe re a.) what is the exact value of sin t? b.) what is the exact value of tan…

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Q: Assume that cos\theta =-(1)/(3) and \pi <\theta <(3\pi )/(2),  find the exact value of cos(\theta…

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Q: Choose all correct statements based off the triangle given. Remember to use all your strategies to…

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Q: 4. Evaluate the geome -(-3)*-|

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Q: What is the period and domain of the function y=sec(x)? (2k + 1)T A Tn and xER | x = -, k is an…

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Q: 3. Angle from the horizontal to the line of sight of the observer to the object above. b. Angle of…

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Q: 1. Let - Tt /4< x <0. Given that tan 2x = -2, solve for tan x.

A: Since the student has posted multiple questions and does not mention any specific question, so we…

Q: 2) Find the exact value of each trigonometric function. a) cos 135° b) tan 210° c) sin 300°

A: We have to find exact value of given trigonometric functions.

Q: hello, where did you get the 2452 from in step 2?

A: We have,

Q: or the ordered pair, give three other ordered pairs with 0 between –360° and 360° that name the same…

A: Given query is to find the equivalent polarcooy.

Q: 7. What is tan 60° ? a. V3 с. V3 b. 2 d. 2 8. In a right triangle PQR, PQ = 12 cm and QR = 5 cm.…

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Q: 11. Evaluate. cos (tan-1+ sin-1)

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Q: 10.7 -> 122 11.3 11.3 22.7

A: This question is based on Area of trapezoid formula.

Q: Use a power-reducing identity to rewrite the following expression below in terms containing only…

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Q: answer. 1. The angle of elevation of the top of the building is 50° If the observer is 90 m from the…

A: We have to solve given Questions.

Q: entify the other five trigonometric functions if sec A =- 3 and tan >0

A: Given query is to find trigonometric functions.

Q: What is the exact value of tan if cos(v) = 2 8. where <v<2t? 2 17' 3 A) 5 3 3 B.

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Q: 1) Which is another name for side ST? 11 km 5 km (a) (b) (c) t (d) rts 9 km

A: Given: To find:

Q: exp(-i(5pi/4)) Find the modulus and the real part

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Q: Find the exact value of the following 1.) sin30° + csc60° 2.) 5sec 30 an60° 3.) 3sin45° + 4cos45°…

A: Given :   Trigonometry value

Q: 2. у%3— соs(x —п)

A: Given query is to find graph of the function.

Q: 9. The expression 2(sin30 9 - tan45 is equal to а. -1 с. 1 b. 0 d. 2 10. What is cos-0.32)? a:…

A: 9. let y = 2sin(30)-tan(45) we know that  tan(45) = 1 sin(30) = 0.5

Q: ector V has a horizontal vector component with magnitude 18 and a vertical vector component with…

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Q: Find two square roots for the following complex number. Leave your answers in trigonometric form.…

A: Here, z=25(cos 240°+i sin 240°)⇒z=25ei240π180⇒z=25ei4π3

Q: A skateboarder wishes to build a jump ramp that is inclined at a 19 angle and that has a maximum…

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Q: A circle has radius of 4 cm. What is the length of arc intercepted by a central angle of measure…

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Q: Question 18 There are 4 red, 5 green, 5 white, and 6 blue marbles in a bag. If you select 2 marbles,…

A: Use probability concept

Q: 9. Expand the geometric series. Enter your answers separated by commas, with no spaces. 9. 23"-1

A: As per our guidelines, we are supposed to answer?️ only one question. Kindly repost other questions…