A. Using law of sines, solve for the unknown 1. Given A = 118°;B = 22°;c= 24, a3D? 2. Given B = 42°; b = 17m ;c = 22m, C=? %3D %3D

Q: At hame you have a 25 foot ladder. If sateAY code Says you can only mahe a 13° angle with the ladder…

A:

Q: How many triangles are possible given these measures for a possible triangle(s)? A =30, a =4, and b…

A: Topic:- geometry and trigonometry

Q: What should be the first step in verifying the following identity? (Hint - look at the numerator)…

A: We have to check which one is satisfied

Q: Use a system of linear equations with two variables and two equations to solve. 180 students…

A: Let the number of pass students be 'p' andnumber of fail students be 'f'.p+f=180  --->14p=f…

Q: A Janitor is having a short nap in the shade under a tree that is 100m from the base of the tower.…

A: Let's find.

Q: Find all the second-order partial derivatives of the functions 3: a) f(x, y) = x + y + xv b) g(x, y)…

A:

Q: 2TC 9) y= 4cos | 30 + +2 3 %3D

A: Find the amplitude, the period in radians, the phase shift in radians, and the vertical shift. Then…

Q: Use the product-to-sum identities to rewrite the following expression as a sum or difference.…

A:

Q: 9. A lawn sprinkler is located at a corner of the yard. The sprinkler is set to rotate 90° through…

A: Given query is to find the area covered by the sprinkler.

Q: Prove the following identity. csc e - cot 0 Sin2 e 2 csc e We begin by writing the right side of the…

A:

Q: In any triangle ABC, prove that a sin (B – C) + b sin (C – A) + c sin (A – B) = 0.

A: In any triangle ABC, prove that a sin (B – C) + b sin (C – A) + c sin (A – B) = 0

Q: 1) The three vertices of a triangle located at A(6,-1,2), B( 2,3,-4) and C(-3,1,5). Find the…

A: As per Bartleby guidelines rule I am answering only 1st question as both question is different.

Q: g(x, y) = x²y + cos y + y sin x

A:

Q: Illustrate and solve the problems. 1. A person at one end of a 230ft bridge spots the river's edge…

A: As per the guidelines we can solve 3 parts only only. Please repost the same for more answers.

Q: Determine whether the given vectors are perpendicular. = (0, –7), 3 (8, 0) y = O Yes O No

A:

Q: Graph the hyperbola described by the equation -9x + 16y? – 18x -64y = 89, and give the coordinates…

A: This question can be solved using the concept of general equation of hyperbola.

Q: For the following A & B, assume that all the given angles are in simplest form, so that if A is in…

A:

Q: 2. A point P moving in a simple harmonic motion makes 10 complete revolutions every 1 sec. The…

A:

Q: 4: verify that wy = Wyx . ریاضيات المرحلة الثانية a w = In (2r + 3y) %3D

A:

Q: ind the quotient - of the complex numbers. Leave your answer in polar form. Z2 2, =7 cos sin Z2 = 8…

A:

Q: 5. What is the radian measure of an arc measuring 117°? 6. What is the degree measure of an arc…

A: As per our guidelines we are supposed to answer only one question

Q: Determine the domain and range of the quadratic function. f (x) = -4(x + 7)2 – 5 Enter your answer…

A:

Q: alues of sin t and cos t, where t is the radian measure of the angle shown. xact answer, using…

A: Topic:- trigonometry ratios in right angle triangle

Q: If cosA = −4/5 with A in QII, find sin A/2 .

A:

Q: a bird is sitting in the top of a tree that is 21 feet tall looking down at a worm on the ground…

A:

Q: Example 2. Given A MNP - A HKG, MN = 6, NP = 4, MP = 8 %3D 2022/04/09 13:16 H. a. Find all the sides…

A:

Q: Solve 8 tan x sin x-8 tan x =0 in the interval [0,2x).

A: Here we have to find the value of x such that it satisfies the given equation.

Q: Question 2. Use De Moivre's Theorem to show that 8 cos* 0 – 8 cos² 0 + 1 and 4 cos 0 (sin 0 – 2 sin…

A:

Q: The graph of y=sec(x) and y=csc(x) are transformations of each other. 1) Explain what transfermation…

A:

Q: Solve AABC. (Round your answer for a to one decimal place. Round your answers for a and ß Y = 62°, C…

A:

Q: q.3

A:

Q: Let cosA = −5/13 with A in QIII and sinB = 3/5 with B in QI. Find  tan(A − B).

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

Q: cos 70 - cos 90 = (Simplify your answer.)

A: As per our guidelines we are supposed to answer only one question. Kindly repost others question as…

Q: Write the expression cos 70- cos 90 as a product of two trigonometric functions. cos 70 - cos 90 =…

A:

Q: a. 37-7 3 -=342-6-45,57 b. 7 + 742,tr15.5 (7,-17 =23(2), 3-6)>-c5,67 6-5,-19-5> c. the magnitude and…

A:

Q: Given that a =(-5, 1), b = (-5, -2), and c = (-1, 1), find the number. (Round your answer to one…

A: Find your answer below

Q: marbles.jpg There is a bag of marbles. The bag contains two blue, two yellow, two red, and two green…

A:

Q: Activity 2: State My Condition! Directions: Study the markings in the parallelograms below then…

A:

Q: Find the relative maximum / minimum values of the function S(x)= *-2 x+2 State where the function is…

A: The given function is: f(x)=x-2x+2⇒f(x)=x+2-4x+2⇒f(x)=1-4x+2

Q: 8. Given that cos 0 = and 90° <0 < 180°, find each of the following. (e) tan

A:

Q: Plot the complex number. 6V2 - 6/2i

A:

Q: Design a Turing Machine to compute fxy)= 3x+ 2y where x and y are positive integers %3D represented…

A: The input to our tape will be u(x) + u(y) and the output will be u(3x + 2y). First, mark all the 1s…

Q: C4. Find an equation that represents the hyperbola that has its vertices at (4,-1) (-4, -1) and foci…

A:

Q: Identify the hypotenuse, adjacent leg, and opposite leg in reference to the given angle. Then,give…

A:

Q: Identify the following for y = 3 + 5 sin (πx − π). Amplitude = Period =…

A: The standard form of sinusoidal function is: y=asin2πTx-b+c Where, a = amplitude T=time period…

Q: Solve 8 tan x sin x-8 tan x= 0 in the interval [0,2r). The solution(s) is/are (Use a comma to…

A:

Q: QUESTION 5 1. Find the value of a so that the trigonometric function passes through the given point.…

A:

Q: Write the complex number in polar form. Express the argument in radians. - 4 + 43i

A:

Q: Eliminate the parameter t from the following. x = 2 sin t, y = 6 cos t

A:

Q: 3. Find the dot product of the vectors d = (-5, 3) and 7 = (1,7).

A: