Finding the Angle Between Two Vectors In Exercises 23-30, find the angle between the vectors. 29. u-con+sin( (377)i + sin(³7)i V = cos

Q: A survey team is trying to estimate the height of a mountain above a level plain. From one point on…

A:

Q: Express the eqution in rectangular coordinaties. (use variables x and y) r= 7cos(theta)

A: Given question:- Express the eqution in rectangular coordinaties. (use variables x and y) r=…

Q: please help IS TAN 2 ( D ) =  SEC 2 ( D ) – [ COS 2 ( D ) + SIN 2 ( D ) ] ?  WHY?

A:

Q: Two paper strips, each 5cm wide, are laid across each other at an angle of 30 degrees. Determine the…

A: Draw a diagram showing the given situation: The area of the doubly shaded portion is to be…

Q: < Find the exact value of the expression. 5 -1 13 sin sin - COS 5 -1 13 (Simplify your answer,…

A: Given; Sin[sin-1(5/13)-cos-1(-4/5)].

Q: e numbers "a" and "b", log(a - b) = log(a)

A: We have to prove that log(ab)=log(a)+log(b). Where a and b are positive numbers

Q: y = csc (8)

A: As per rule of bartleby we can solve only one question at a time and we can solve only three subpart…

Q: Find the tangent line approximation 7 to the graph of f at the given point. Then complete the table.…

A:

Q: If cose =and tane < 0, O 5 O 2√5 O 2√5 0-1/5

A: Topic:- trigonometry ratios

Q: Practice 12. Find the unknown sides x and y, to the nearest thousandth. Please note that the…

A:

Q: Find the following values. Round answers to 3 decimal places as needed. sec(−13)≈ tan(−17)≈…

A:

Q: Use the Pythagorean Theorem to find the third side. Then find the exact values of all six…

A:

Q: Find the exact value of each of the following under the given conditions below. 3x sin α = 12 13'…

A: Given sinα=1213 where α is in 2nd Quadranttanβ=-13 where β is in 2nd QuadrantWe are required to…

Q: Finding the Component Form of a Vector In Exercises 13-24, find the component form and the magnitude…

A:

Q: cos¹ (tan i tan e)] The formula D=24 1 can be used to approximate K the number of hours of daylight…

A: Given that formula for the number of hours of daylight D=241−cos−1(tanitanθ)π

Q: Convert the equation to polar form. (Use variables r and ? as needed.) x^2+y^2=9

A:

Q: 3. Please show your work to find the mean and standard deviation of the data. Round to the nearest…

A:

Q: Use the graph of the function f to solve the inequality. (a) f(x) > 0 (b) f(x) ≤0 (a) The solution…

A: fx is basically the value towards the y axis.So, we just have to check the values towards y axis.

Q: 11π (c) arcsin(sin( 11r )) = 3

A: given ; arc sin [sin(11 pi/3)].

Q: solve the triangle  a= 14.0 ft b= 18.0 ft  c= 21.0 ft

A: To solve the triangle

Q: 5. sin 20 1-cos 20 = cote

A:

Q: IF SEC (W) 0, THEN WHAT QUADRANT IS W IN? Why

A:

Q: cos α=0.622 and sin β=0.028 with both angles' terminal rays in Quadrant-I, find the following: Round…

A:

Q: Prove that, for any positive numbers "a" and "b", log(a) = b.log(a)

A: Let's prove log(a^b) = b log(a).

Q: Rewrite the expression sin(cos-¹(x) as an algebraic function of x and y. - tan-¹(y))

A: Here is the solution:

Q: Simplify the expressions below. (a) sin(arcsin()) -00 < x < 00 (b) For what values of x is your…

A: The given expression, sinarcsinx4 We have to find the required values.

Q: Graph f(0) = 2 tan (0+1 +2 where -≤ 0 ≤ π.

A: We can plot the given graph in the below steps.

Q: 11. Solve 3 see x-2 tan x-4 (give the general solution). 12. Solve 2 sin² x - sinx-1-0 (give the…

A:

Q: Procedures and Problem Solving Using the Law of Sines In Exercises 7-24, use the Law of Sines to…

A:

Q: 1 cos 28+ sin 20 1+ cos 28+ sin 20 tan e

A:

Q: The diameter of a Ferris wheel is 155 feet, it rotates counterclockwise at 2.5 revolutions per…

A: ..

Q: X = 35€ (260 +180) H

A: Solution: Given data, X= 3sec (2Φ +180)+1

Q: Find the value of R in the following expression: a. cos(0) + b. sin(0) = R cos(0 + a) for a=7 b=-3.3…

A: To solve the following problem of finding the value of R

Q: Find the exact value of t cot (sin-¹())

A:

Q: ladder on level ground is leaning against a house. If the ladder's angle of elevation is 54 degrees,…

A: Given query is to find height of the top of the ladder.

Q: verify the identity and justify the steps taken cot (pi/2 - theta) + tan (theta-pi/2) / tan…

A:

Q: 7. Verify that the points are the vertices of a parallelogram, and find its area. A(1, 1, 3), B(10,…

A:

Q: D. Sketch the following angle and its reference angle. Label your answer. 166⁰ 305⁰

A: Reference angle:- The reference angle is the smallest possible angle made by the terminal side of…

Q: Consider √3 sin(0) + cos(0) = √2. What is the period of sine? Compare the equation with sin(+6) =…

A:

Q: 680 ft (a) Express the angle 0 as a function of the height h of the balloon. 0 = (b) Find the angle…

A: Given query is to find the Indicated angle.

Q: 1 attempt remaining. 23 X 60° In the triangle given in the graph the length of the side x = Submit…

A: I am attaching image so that you understand each and every step.

Q: Point p(-5.5) is located on the terminal side of a trigonometric angle ø, where 0 ≤ ø ≤ 2pi.…

A:

Q: Solve the equation on the interval 0 ≤ 0 < 2. π sin 20- = -1 What are the solutions in the interval…

A:

Q: Find zw. Leave your answer in polar form. TO Z=6 cos + i sin 2 T w=5 cos + i sin 9 π COS +isin 2 JU…

A: We will use cos(A+B)&amp;Sin(A+B) formulas to evaluate this as shown below

Q: 5rad/4 to degrees

A: Given query is to convert the radian to degree.

Q: Given cos(a) = and sin(a) < 0, calculate the exact value of cot(a) and csc(a). Show your work.

A: Given data:- cosα = 725sinα &lt; 0

Q: AP 31. Tracking a Satellite The path of a satellite orbiting the earth causes the satellite to pass…

A: Figure:-

Q: Question 5: A sine curve is shown on the graph below. -54 -4 -2 0 -5- -10- 2 P 4 6 Find the…

A:

Q: Suppose an angle a is drawn in standard position. In each case, use the information to determine…

A: We have to find the position of the given angles in quadrant a) cosec(a)&lt;0 and tan(a)&gt;0  b)…

Q: Please explain (b) solution steps

A: