If ~v = 〈 4, 1, 6〉 and ~w = 〈3, 2, 3〉, find ~v · ~w and ~v × ~w.

Q: Prove that if the Fermat-Torricelli with the orthocenter, then ABC is equilateral. point of an acute…

A: To prove that if the fermat-torricelli point of an acute triangle ABC coincides with the…

Q: Given: • • A (1030.00 N, 990.00 E), B (1040.00 N, 1120.00 E) ZA= 51° 54'41", ZB = 53° 12'46" Find:…

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Q: Procedures and Problem Solving Solving a Right Triangle In Exercises 5-14, solve the right triangle…

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Q: etch a graph of f(x) = 4 -3 -2 -1 5 4 3 2- 1 -1 -2 -3 -4 -5 if x 2 1 2 3

A: Topic:- function

Q: 5) Label the diagram and then complete the word problem. Round to tenth place. X T √ 50 ft P X=4817

A: Follow the procedure given below.

Q: 5. Prove the identity: cot(A + B) cot(A − B) = = cot² B tan² A tan² A cot² B - 1 3.1

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Q: Is there supposed to be a pi between 34x

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Q: A Real Step to Quadratic Equations Mrs. Jacinto asked a carpenter to construct a rectangular…

A: Figure of bulletins 1x8 bulletin board

Q: Verify each identity. 1) -sin² xsec² x = 1 - sec² x

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Q: Situation 5: In the forces and moment shown below, find the resultant and its location 10.2kN/m 64KN…

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Q: Procedures and Problem Solving Evaluating an Inverse Trigonometric Function In Exercises 5-13, find…

A: See this solution in below.

Q: Evaluating Trigonometric Functions In Exercises 11 and 12, find the exact values of the six…

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Q: Find an equation for the graph shown to the right. Type the equation in the form y = A sin (@x) or y…

A: We have to find the equation for the graph

Q: 6. Sara is standing 35 feet from the base of a rock wall watching her two sons, Max and Jon, climb…

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Q: Solve for 20 to the nearest degree. 7.6 10.2 0

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Q: The figure shows the graph of the function 5 M -TT -TT/2 0 TT/2 -2TT -3TT/2 1 O(A) y=-3+2 cos x O(B)…

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Q: Write sin(2x) cos(7x) as a sum of trigonometric functions.

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Q: I. Find the solution 4. cos¯¹(2x) + sin set of the following. √1 - 4x² = π

A: Given problem:- Solve cos-12x+sin-11-4x2=π

Q: Add a class comm 1. 2. 3. 4. 5. 6. 7. 8. Use the diagram to find the specified trigonometric ratios.…

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Q: f(x) = x3 + 3x2 − x − 3 use the Rational Zero Test to list all possible rational zeros  of f. Then…

A: The given polynomial fx=x3+3x2-x-3 Rational zero theorem:

Q: The terminal arm of an angle, 0, in standard position passes through A(7, 2). Which of the primary…

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Q: The radius of the circle given by the equation (x-1)² + (y+ 3)² = 25 is: O 3 O25 O 1 O 5

A: This question is related to circle, we will solve it using given information.

Q: If sM=4 and N=36, then s= a. 150 b. 6 c. 24 d. The number cannot be determined with the…

A: Given sM=4 and N=36.

Q: A Which of the following triangles cannot be solved using the sine law? Diagrams not drawn to scale.…

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Q: -NI mme omm Pre-Calculus 2.1 2.2 Problem Set A Objective: To find unknown sides or angles of a right…

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Q: Write the equation of a sine or cosine function to describe the graph. AA 4 Nt too to 0

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Q: Can you type the equation into desmos or a graphing calculator

A: To write the equation that must be typed in the graphing software.

Q: What is the product? The product of (x+3)(-3x-2) sketchpad (Punnett Square) Punnett Square (box…

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Q: 3. In ADEF, LD = 90°, ZE = 12°, and e = 9, find d and f. T 107 V Y 000 370 75

A: Solution 3: Given: In △DEF , ∠D=90° ,∠E=12° and e=9

Q: Find the angle between the hour and the minute hands at 7:49? a. 60° b. 59.5° c. 58.5°…

A: Find the angle between the hour and the minute hands at 7:49?

Q: vector x = (-1.5  -2.5  -0.5) vector y = (-2  1  0) Evaluate the Scalar product of x and y

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Q: 5 <. If the angle a (measured in radians) is such that 2π <a<, then it turns out that O (A) _V2 <…

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Q: 1. Fill in the trigonometric function values for the special angles below. You should also write…

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Q: 1126 Review Sections 6.1-6.3 1. Find the exact values of the following WITHOUT a calculator. If it…

A: We have to find the exact value of the given trigonometry function using the property

Q: 11. Simplify: 1 1 using x = sin 0 13. Simplify:√ using x = sec 0 1 12. Simplify: ; using x = tan 0…

A: We have to simplify the following three equations using trigonometric identities.

Q: 2)David lives 1.7 km away from the library and 3.1 km away from the high school. The angle between…

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Q: 4. Solve the equations below for the unknown variable a. 25 Cos (0) b. Tan-¹ = 14 d. 10 = = 36.9° c.…

A: To find out the value of unknown variable.

Q: Solve the given equation. (Enter your answers as a comma-separated list. Let k be any integer. Round…

A: To solve the given equation.cosθ=0.76To list six specific solutions.

Q: Function: f(x) = 2x3 + x2 − 5x + 2                            factor(s): (x + 2) verify the given…

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Q: Express sin π 2 +0 +0 as a single trigonometric function in simplest form.

A: We know that sin(a+b)=sin(a)cos(b)+cos(a)sin(b)

Q: If Wendy answered 21 questions correctly and obtained 70%, how many were on the test?

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Q: A ornament is made in the shape of a triangular prism. The ornament is made from mahogany, which has…

A: Given data:- The given density for question (1) is, =0.71 g/cm3 The given cost fill to the pool is,…

Q: A blookies is equivalent to 5 nookies. And a nookie is evuivalent to 7 Hokies. How many blookies are…

A: Given 1 blookies =5 nookies

Q: Find all the complex roots. Leave your answers in polar form with the argument in degrees. The…

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Q: 4. Use the sine ratio to estimate the area of the triangle with the given measurements. (Sketching…

A: Given query is to find the are of the triangle.

Q: Find the value of the six trigonometric functions for the angle in standard position, whose terminal…

A: First use pythagoras theorem then find all trigonometric functions as I have done solution in…

Q: is it possible if you can answer all

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Q: laura,alan,sam have a total of $111 in their wallets, alan had 4 times the amount laura has and sam…

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Q: 1. Verify the expression cos(x) + sin x tan x = secx.

A: Given, cos x + sin x tan x = sec x

Q: Please help by finding the range of values for B so that there exists 2 triangles for ABC, given…

A: given: in triangle ABC , angle B =30 degree a= 7