The van travels over the hill described by y = 2x³ - 5x² + 4x - 10 meters. If it has a constant speed of 75 m/s. Use secant method to determine the roots of the equations to find the van's distance travelled up to x=10 . Conduct eight iterations to estimate the roots of the above equation. Find the absolute relative approximate error and the number of significant digits atleast correct at the end of each iterations.

Q: Find the sine of ZT. 65 33 U 56 Simplify your answer and write it as a proper fraction, improper fra...

A: The given right triangle has US=56, ST=33, UT=65

Q: 7. Suppose each edge of the cube shown is 7 inches long. Find the measure of the angle formed by dia...

A: topic - angle between two lines

Q: 5) Write equations that correspond to a mental method for calculating the sum below. State specifica...

A: We will find the sum using the Mental method.As  per our guidelines we are supposed to answer only o...

Q: Find all solutions of the equation in the interval 0, 2n). 2 cos 0-3=-2 Write your answer in radians...

A: NOTE: Refresh your page if you can't see any equations. . add 3 to both sides

Q: A boat travels on a course of bearing S 40° W for a distance of 220 miles. a. How many miles sout...

A: We have to find distance in south and west direction.

Q: 8) Find BA -5 3 6. A = -7 -8 B = 4] #7 #8 Is AB = BA ? r notes

A: On solving this we will get

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A: Find your answer below 

Q: Use the result (cos θ + i sin θ) 2 = cos 2θ + i sin 2θ to find trigonometric identities for cos 2θ a...

A: The given result is: cos θ+i sin θ2=cos(2θ)+i sin(2θ)

Q: Verify the identity: sec? 0 csc² 0 sec? 0 + csc² 0

A: NOTE: Refresh your page if you can't see any equations. . for simplicity use the variable  for  the ...

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A: Given query is to find the distance between the boats after 2 hours.

Q: Estimate sin 2.9. (Round your answer to one decimal place.) sin 2.9 =

A: This question is based on identifying radian and y term in given circle.

Q: find all solutions of the equation and expressthem in the form a+bi. (enter your answers as a comma-...

A:

Q: Prove each of the following using identities, showing all work in the process: A.) cos(x+pi/3) + si...

A: Given: (1)  cosx+ π3+ sinx-π 6 = 0 (2)  cos4x - sin4x  = cos(2x)  

Q: From a point on the floor the angle of elevation to the top of a door is 48°, while the angle of ele...

A: let the distance from the point to the door be  y ft Then tan620=opposite sideadjacent side=10.5yy=1...

Q: Give two points that are equivalent (but not equal) to the polar point (25,150^o). Write the two poi...

A: Given the query is to find the polar coordinates equivalent to given coordinates.

Q: 45 9.

A: Consider        

Q: 1 V5 e

A:

Q: What are coordinates of the center of gravity of the constant f density plate placed in the area bou...

A: This question is based on centre of gravity calculation. We found the centre of gravity for a circul...

Q: 17. If the distance between A and T on the map in Figure 19 is 0.5 inch, find each of the following:...

A:

Q: The line of sight from a small boat to the light at the top of a 35-foot lighthouse built on a cliff...

A: Cliff and light house height is given.We need to find the distance of the boat from the foot of the ...

Q: Use the exact values of the unit circle AND that fact that cosine is an even function to find: cos(−...

A:

Q: In the following problem, ? is a central angle that cuts off an arc of length s. Find the radius of ...

A: The given question can be solved as shown in step2.

Q: From one bank of the Abra river the angle of elevation of the top of a cliff on the opposite bank is...

A:

Q: For the following, ? is a central angle in a circle of radius r. Find the length of arc s cut off by...

A: We can find the arc length as below.

Q: Estimate sec 4.4. (Round your answer to the nearest whole number.) sec 4.4 =

A:

Q: 4. Given 0 < 0 < 2n, solve 2 csc x = 3 csc 0 – csc 0 sin 0. 2

A:

Q: Solve each triangle. Nearest tenth.

A: 10) By law of cosine:AB2=AC2+BC2-2ACBCcosCAB2=232+242-22324cos53°AB2=529+576-664.4AB2=440.6 ⇒AB=20.9...

Q: cos (90°-x) COS

A:

Q: 90.50 DIA 252.00°

A: use cosine rule.

Q: (arctan o tan)' = 1 – pi k E z°(k +1/2)pi When differentiating on the Real line is this true?

A:

Q: sin sin

A: Given,            sin-1sin9π8

Q: Use the sun/difference or half angle identities to get the proper and exact answers. Tan(7pie/8)

A: NOTE: Refresh your page if you can't see any equations. .

Q: Find sin(7pi/12) using each of the following methods:  A.) Write (7pi/12) as a sum of special angle...

A:

Q: 11) Multiply the Matrices -6 6 4 1 -2 -12 -8 8 3 4 -5 9. 5 -1 Dimensions Use.only boxes needed. New ...

A: For Matrix Multiplication, the number of columns of the first matrix must equal the number of rows o...

Q: Learning Task 1: Give the simplest form of each trigonometric expression. 1. cot 0 tan 0 2. tan 0 co...

A:

Q: What is the value of f? * (g-86) (6f)° 45° (e - 27)° d° 15

A: Given query is to find the the value of f 

Q: ation of the graph given below. JLU 3- 13 2- 2m ST -TT TT -1 -2 -3

A:

Q: Solve the zero ?(?)= ? + 3/7 X= b) Solve the zero ?(?)= (−5⋅?)/11 − 2/7 X=

A: Topic:- calculus

Q: Name the reference angle for each of the following angles. a. The reference angle for 60° is  °. b...

A: Note:- according to the company policy we can attempt only three subparts of a question so please up...

Q: A civil engineer desires to measure the height of a tower observing a vertical angle at A. He then m...

A:

Q: Solve the equation analytically (using identities when necessary for exact values when possible) for...

A:

Q: 5) Write an equation in slope-intercept form given a line perpendicular to y = -6x+ 25 through the p...

A: Topic = Coordinate geometry

Q: Solve each triangle. Round yo 20 km 34° 25 km 11) 19.9 ft/80.3° 23.1 ft В

A: The given data is:   AB=20 kmAC=25 km∠A=34∘ To solve the triangle.

Q: Find all solutions to the equation. sin 0 = 1 Write your answer in radians in terms of t, and use th...

A:

Q: 4. Find the ratios stated: i) Sine Ratio 53.13° 10 ii) Cosine Ratio 18 iii) Tangent Ratio

A:

Q: The graph of one complete period of a sine curve is given. 14 x + 37 (a) Find the amplitude, period,...

A:

Q: 30. Velocity of a Star The space velocity v of a star relative to the sun can be expressed as the re...

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Q: How much is area of x ?

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Q: Without a calculator. Show that −165/4 is the exact value of the following expression  when x = 10◦...

A: We know that period of csc ,sin is 2π and period of tan is π/2

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A: