Basic Math question and answers for March 21, 2024
- Q Sketch an angle 8 in standard position such that has the least possible positive measure and the point 14 2 is on the terminal side of 0 Find the values...
- Q Any offset between a stationary radar gun and a moving target creates a cosine effect that reduces the radar reading by the cosine of the angle between the gun and...
- Q rmine the largest interval a b for which Theorem 1 guarantees the existence of a unique solution on a b to the initial value problem below x 49 y exy...
- Q 10pt A person is standing on the ground and looking up at a statue that is 130 feet tall The person is 240 feet away from the statue What is...
- Q A hot air balloon is floating above a straight road To calculate their height above the ground the balloonists simultaneously measure the angle of depression to two consecutive mileposts on...
- Q Use the Pythagorean Theorem to determine the length of the hypotenuse BC Give the value for each trigonometric ratio using exact form Do not use decimal approximations sin B cos...
- Q Use a graphing utility to approximate the solutions to three decimal places of the equation in the interval 0 2 Enter your answers as a comma separated list 8 cos...
- Q Prove the identity 1 1 cosx 1 1 cosx 2csc 2x
- Q Include all answers with comma betweer Solve the following quadratic equation using the quadratic formula 4 b b 4ac 2a x 15x 56 0
- Q If f 0 tan 0 7 find f 0 f 0 x Simplify your answer
- Q T 111 N 3 b LLL Absolutbeloppet i c n got r fel Let y be the unit circle z 1 with the usual counterclockwise orientation Evaluate the following integrals...
- Q Now consider k 1 Enter your final answer a comma separated list 72 3 52 3x 72 5x 13x 4 12 W 8x 7 12 12 812 5m 13m 12...
- Q Without a calculator find two solutions 0 0 360 that make each of the following equations true tane 1
- Q O Macmillan Learning Suppose the country of Lilliput exported 241 billion worth of goods and imported 445 billion worth of goods in the last calendar year a Calculate Lilliput s...
- Q 1 8 points Suppose that Jim hit a golf ball with an initial velocity of 150 feet per second at an angle of 30 to the horizontal The position of...
- Q Convert each polar equation to rectangular form a r sin 0 3 Rectangular form y xi b r 8 2 Rectangular form 64 x y X 8 0 0
- Q Problem 2 10 Consider the following right triangle If AB has length 4 find a the length of AC b the length of BC
- Q Establish the identity COS cos x X tan 1 tan 1
- Q Find the equation of the ellipse passing through the points 2 2 and 1 sqrt 6 and its center is at the origin 0 0
- Q a Solve the equation tan 0 20 2 for 360 0 360 giving your answers to the nearest degree b Find the exact values of x in the interval 0...
- Q Use the accompanying histogram to answer the following questions a How many homes were included in the survey b In how many homes were five televisions observed c What is...
- Q Find the quotient N Z 5 5i Z Z of the complex numbers Leave your answer in polar form Z2 Z 1 i
- Q Use DeMoivre s Theorem to find the indicated power of the complex number Write the answer in rectangular form 4 cos 105 i sin 105 4 cos 105 i sin...
- Q Find the Fourier series of f on the given interval fo n x 0 2x OSX f x 00 Give the number to which the Fourier series converges at a...
- Q The forces F F2 F3 Fn acting on an object are in equilibrium if the resultant force is the zero vector F F2 F3 F 0 The forces shown in...
- Q Calculate the x and y components of the vector given below Do not round any intermediate computations and round your responses to the nearest hundredth 50 87 43 50 X...
- Q Calculate the given quantity if a i j 5k b 31 5j k c j 4k a 2a 3b b lal c a b d ab e bx cl f...
- Q Solve each trigonometric equation in the interval 0 2x rounded to two decimal places Enter your answers as a comma separated list a 8 sin 8 1 0 8 b...
- Q 68 DETAILS a Graph the polar equation r 8 cos 0 10 15 10 5 10 5 10 15 10 5 3 10 15 5 5 10 10 X 15...
- Q Sine Graphs Which equation would have a graph with a period of with y sin x x 4 y sin 2 x 4 y x sin x y sin x...
- Q Sine Graphs Determine a possible equation of the following sine graph 2x 3x S Oy mx Oy sin x 1 Ox x y sin x St 4 V sin X...
- Q Basic Trigonometry A school located due south of a park is 2 6 miles due east of a lake as shown in the map Which expression represents the distance between...
- Q In physics lab Ellie attaches a wireless sensor to one of the spokes of a bicycle wheel spinning freely on its axle The graph below shows the sensor s height...
- Q Plot the point that has the given polar coordinates 6 72 2 2 x 2 R 2 0 0
- Q 4 Solve for x sin 2x 2 sin x 2 cos x 2 T4 marks
- Q 3 Prove the following trigonometric identities A 4 marks 1 cscx cotx secx tan x
- Q What is exact value of csc 300 O O 3 2 3 2 O 2 01 13 3 O 2
- Q Suppose that Miguel s blood pressure can be modeled by the following function p t 96 23 sin 124nt Miguel s blood pressure increases each time his heart beats and...
- Q Find the reference angle for radians wwwww 8 5 0 0
- Q e a cofunction to write an expression equal to csc CSC T 0 100 8 A sin cos 0 SA
- Q A written discussion of both the similarities and differences between people objects or ideas is called a compare and contrast essay O an analysis a working thesis a cause and...
- Q A sine function has a phase shift of 60 to the right and a vertical translation of 2 units down What is a possible equation for this function O a...
- Q Evaluate the function for the given value f x e x 3 f 3 Type an integer or THEE decimal Round to the nearest thousandth
- Q sin x sin y cosx cos y O A Which of the choices shows the key steps that can be used to verify the identity x y x y 2...
- Q Solve the triangle a 4 b 9 c 7 0 A Do not round until the final answer Then round to the nearest degree as needed O B Do not...
- Q Translate to an algebraic expression 5 more than n The translation is
- Q 5 J Consider the mathematical system defined in the table Assume that the associative property holds for the given operation Complete parts a to h below VD its and some...
- Q A 45 X Find x D B K 45 26 26 C X x Give your answer as a simplified radical En
- Q Based on the FCI if 1 500 families attended the sporting event this weekend how much revenue would be generated for the team Bears Ticket X Coke 5 Other Hot...
- Q Find the product of the complex numbers Leave your answer in polar form Z 2 cos 80 i sin 80 Z 6 cos 25 i sin 25 Choose the correct...
- Q G R K 0 B Q All the graphs above have equations with form y ab Which graph has the greatest value for b Select an answer Which graph has...
- Q 27 cos x sinx x cos 2x 28 1 cos 2x 2 sin x 2 2 29 sin x cos x 1 sin r
- Q 6 A person that is 5 feet tall is standing 80 feet from the base of a tree and the tree casts an 86 foot shadow The person s shadow...
- Q Use trigonometric identities and algebraic methods as necessary to solve the following trigonometric equation Please identify all possible solutions by including all answers in 0 2 and indicating the remaining...
- Q Convert the equation y 3x to polar form Then solve the resulting equation for 0 0 5 4 010 B JU si
- Q The diagonals of a rhombus measure 9 inches and 6 inches What is the area of the rhombus
- Q Your response is within 10 of the correct value This may be due to roundoff error or you could have a mistake in your calculatic x Your response is within...
- Q 306 45 X ect value This may be due to roundoff error or you could have a mistake in your calcula 307 85 ect value This may be due to...
- Q Throughout this problem assume cos 3 a What is cos 0 b What is cos 0 360 c What are the two quadrants could lie in d If sin 0...
- Q Hind all solutions of the equation Enter your answers in trigonometric form Let 0 0 2m X6 64 0 smallest 8 value gest 8 value Zo Z1 22 ZA 25...
- Q 2 26 cos 57 isin 57 z 21 cos 49 i sin 49 Give an exact answer Express any numbers as integers or simplified fractions Use the degree symbol where...
- Q The side lengths for AABC below are a b and c The height of AABC is h Fill in the blanks using the lengths a b c and h to...
- Q 1 5 1 Calculate and plot for e for the following points z c d 37mi a 0 b mi 1 Solution a b c d 1 5 le i...
- Q Show that u sin rsinhy and cos x cosh y satisfy the Cauchy Riemann equations Do you recognize the analytic function f u iv Determine its complex form Solution We...
- Q Verify the following identity tan XX 1 2 csc cot a Which of the following statements establishes the identity O A tan B tan OC tan 2 2 1 cos...
- Q Verify the following identity 2 2 sin x cos2x 1 To transform the left side into the right side should be changed to and the left side simplif 1 2...
- Q 750 feet 40 feet 40 feet 5 The figure shows a 750 foot tower on the side of a hill that forms a 5 angle with the horizontal Find the...
- Q Solve the equation on the interval 0 2 1 sin 20 1 What are the solutions to sin 20 in the interval 0 2 Select the correct choice and fill...
- Q Verify the following identity O A Which of the following statements establishes the identity B tan 2 O C tan 2 tan tan tan a sec 1 2 1 cos...
- Q Find x and y com A 76 8 A 20 8734 0 345 0 157 85 Add 2 Vector by com C 5656 0 76 8 1780 0 160 A...
- Q Write the point 2 4 in parametric form using radians Parametric form r cos t h r sin t k
- Q 2 Angela and her friend Betty bot Angela s house Point A to Bet distance from her house Point side of the river Point C is so
- Q Your answer is incorrect Find sin 2x cos 2x and tan 2x if sinx sin 2x cos2x tan 2x Your answer is incorrect tan 2x 11 3 31 3 4...
- Q Solve the equation over the interval 0 2 0 2pi sin 3x sin x cos 3x cos x they both equal to 1
- Q 1 24 An electric winch lifts a weight on the end of a 3 m jib pole Determine angle for the position shown Figure P1 24 4 m 0 3...
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