Use Aryabhata's rule to compute the altitude of the sun above the horizon in London (latitude 51° 32') at 10:00am (local solar time) on the vernal equinox. Assume that the sun rises at 6:00am on that day and sets at 6:00pm.

Q: find the exact value of each expression. do not use a calculator. 13) sin(13pi/12)cos(pi/12) 15)…

A:

Q: Choose the correct graph of the function below. O A. (a) is the function an odd function? no yes (b)…

A: we have given function

Q: A tree broke at a point 1/4 the distance up the trunk, and when it fell the top of the tree was 60…

A:

Q: write the complex number in standard form 3) √(-98) 5) √(16) + √(-81)

A: As we know that

Q: The graph below is an example of a periodic graph. 3 100 50 4₁ -50 -100

A:

Q: 12¹-0" A 16'-0" B D 16'-0" 16'-0"

A:

Q: The attached image shows a Scalene Triangle. The measurements were taken from point A. Given the…

A: having a scalene triangle with points labeled A, B, and C. You also have various numbered points…

Q: 6) 9 X 5 Billy's Response 5 sin x = sin-1 5/9 9 = X x = 34° Explain Billy's Mi Solve

A: Here we will find sinx that is perpendicular/hypotenuse

Q: Find AB in the parallelogram shown in the figure below where d = 160 ft, k = 139 ft, and 0 = 139º.…

A: Find AB in the parallelogram shown in the figure below where d = 160 ft, k = 139 ft, and = 139°.

Q: Use a calculator to find a decimal approximation for the following trigonometric function. sin…

A:

Q: Find the angle on the Unit Circle associated with the point (3)

A:

Q: || sin(x - x) sin x + π 2

A:

Q: Find sec(?) if tan(?) = 21/20 and cos(?)>0. sec(?) =

A:

Q: If cos(x + 7) + sin(2- со 6 the number A ㅠ 3 = A, then

A:

Q: Given the triangle below with a defined as shown, find the 3 side and then evaluate all 6 trig…

A:

Q: use fundamental identities to simply the expression  tan(x) cot (x)/sec(x)

A:

Q: 7 5. If 90º < € < 180° and sin0 = 25, find cos 20. O 98 O 625 O 49 625 O 576 625 527 625

A:

Q: The angle of A is found in quadrant 3, such that  sin A= 5/9 . Determine the exact value of sec A

A: The angle A is found in quadrant 3, such that .To determine the exact value of .

Q: For what elevation(s) will the film crew be a vertical distance of 1,800 meters from the director?

A: Let's say the film crew is at an elevation of x meters above sea level when the crew is at a…

Q: Graph one full cycle of y= 2 sin [2 (x+45°) ] -1    state the    a. the amplitude b. the period…

A: The given equation

Q: Find a positive angle less than 2π that is coterminal with the given angle. 10T 3 ... 10T 3 A…

A:

Q: Use an addition or subtraction formula to find the exact value of VA(VB+1) 4 cos (-12) A B = =

A:

Q: Determine the definition set Df and the value set Vf to the function f(x)=arccos(sqrt(-x2+3))

A:

Q: Find sin(?) and tan(?) if the terminal side of ? lies along the line y = -8x in quadrant II.

A:

Q: Can you help me understand how to find the period and phase shift given the negative B term? I get…

A:

Q: Sin 21 2th = 3

A:

Q: Find a value of a in [0°, 90°] that satisfies the given statement. sec α = 1.2842647 *~° (Simplify…

A:

Q: Let Move points A, B and C to create the correct graph of f(x). [Keep A positive] NOTE that the…

A: The solution is shown in step-2

Q: Exercises 9-12: The terminal side of an angle 0 in standard position lies on the line in the given…

A: Take any point on this line on the 2nd Quadrant.for x = -2, y = 1 By Pythagoras Theorem

Q: 23. f(t) = sint, t = -플

A: Consider the function

Q: find the exact value of each expression. do not use a calculator 9) cos(75 degrees) cos(15 degrees)…

A:

Q: Find the coordinates of the point P on the circumference of the circle. (Hint: Add x- and y-axes,…

A: The given radius is, The given angle is

Q: O COS 2TT စာ 1100 4TT co = 0.5, for 0≤x≤ 360, graphically. Convert your solution to exact radians.…

A: To solve the equation, , graphically.

Q: find the scale factor and the values of the pronumerals

A:

Q: Identify amplitude, period, phase shift, vertical shift

A: standard form of sine function A is amplitudeperiod  is phase shiftD is vertical shift

Q: 12. A ship's chief navigator is plotting the course for a tour of three islands. The first island is…

A:

Q: Use the Midpoint Rule with n = 5 to approximate the following integral. [² x Solution The endpoints…

A: We have to use the midpoint rule to approximate the integral.

Q: When a clock reads 4:30, what is the radian measure of the (smaller) angle between the hour hand and…

A: To find angle between the hour hand and the minute hand?

Q: 1. Use identities to find exactly value of each.  (a) cos75° (b) cos(-15°) (c) cos(-105°)

A: Note :- Since you have posted a question with multiple sub parts, we will provide the solution only…

Q: 2. If 0° < 0 < 90° and cos 0 = 3, find sin 20. O O O O 3√/55 64 √55 64 √55 32 3√/55 32

A:

Q: Solve the triangle shown to the right. Round the lengths of sides to the nearest tenth and angles to…

A: Triginometric identities:-

Q: 5) Determine the value 3 8 16 ?

A: We are given with the triangle and side proportion

Q: The measures of two angles of a triangle are given. Find the measure of the third angle. 56° 36' 35,…

A:

Q: 8. Find the value of sin(0) if tan(0) and (0) is in the III quarter: A) B) C) D) I 35 T 415 3/5 5 =…

A:

Q: Draw a triangle and all work must be shown. tan (sin¹())

A:

Q: A circle of radius 7 is centered at the point (−8,9). Find a formula for f(q)�(�), the x�-coordinate…

A:

Q: If sin A trigonometric functions? Functions: and tan B 1.) cos (A) 3). sin (B) = 7/1/₁ where A and B…

A:

Q: 4.3 In Figure 4.6, side YZ is 1.0 × 106 m. Determine the length of side XZ. {A: 25° Y 22° N

A:

Q: The altitude of a mountain peak is measured as shown in the figure to the right. At an altitude of…

A: Figure

Q: - 3251 +1761 +2121=67 1 2 3 3691 +51712+721¹1 3=1 3271 +225 +2047 = 164 3 1 2

A: