63)(10sx

Q: Find the solution x that is closest to but less than 7: tan(4x) = 2.9 %3D

A:

Q: 3. Determine the principal angle for the following angles. а. 540° 13п b. 6 19т C. 4 4. Determine al...

A: We have to determine the principal value for given angles a. 540°

Q: Which of the following is true? O sin(-8)= sin e tan(-0)= tan 8 O cos(-0)= cos 0 O csc(-8)= csc 0

A: Here we define for angle to trigonometry functions. 

Q: if a varies jointly as b and sqrtc and a=21 when b = 5 and c = 36, find a when b = 8 and c = 225

A:

Q: Which of the following equations define a parabola with the given information: Vertex (3,1), opening...

A: NOTE: Refresh your page if you can't see any equations. . the standard equation of the left-right pa...

Q: PS is a vertical Modacell cell phone tower. Two people are standing at points Q and R (in the same h...

A: Please see the below picture for detailed solution. 

Q: The equations of the vertical asymptotes of the function with rule f (0) = are: 1+ cos 0 e = 3rk whe...

A: Take denominator of f is equal to zero. 

Q: Eliminate the parameter t in the following. x = 4 + 3 tan t, y = 6 + 3 sec t

A:

Q: What is the correct difference formula for cos(35) using 15 and 20

A: We have to use the different formulas to evaluate cos35 using 15 and 20.

Q: い一 81D + losx)² =1+2 Sin (Sinx 1USX

A:

Q: 13. Complete the square and find the vertices of this ellipse: 25x² +50x +4y² –16y = 59 A) (-3,2), (...

A:

Q: A spring is pulled back 4cm below its equilibrium point and then released. If the spring has a perio...

A: see below the answer

Q: 28. 12y+x?-4х -16

A: We are going to solve

Q: Simplify the following trigonometric expression by following the indicated direction. sin 8 1- sec 0...

A:

Q: the given: Given: AB = 1(AXB dot C) I BC = 1 (BXC dot A) I AC = (A dot B) %3D %3D A = 2i+4j+4k m B =...

A: ABC is Isocecles triangle. 

Q: PORS is a cyclic quadrilateral, with diagonals PR and QS meeting at right angles. 3 cm R P 4 c

A: Given that:                        

Q: 6.5 in 6.5 in 18 in

A:

Q: Consider a triangle ABC like the one below. Suppose that b=55, a=21, and B= 108°. (The figure is not...

A: topic - law of sines

Q: 5. The shaded region in the figure is called a segment of the circle. It can be found by subtracting...

A:

Q: Triangle Areas Use your higher order thinking skills along with your knowledge of trigonometry to so...

A: Please refer the attached image for complete solution. THANK YOU.

Q: Find the solution x that lies in the second quadrant: cos(2x) = 1.2sin(x) %3D

A: The given trigonometric equation is: cos(2x)=1.2 sin(x)

Q: Points A and B are separated by a lake. To find the distance between them, a surveyor locates a poin...

A:

Q: Find mZF. G 7 E Write your answer as an integer or as a decimal rounded to the nearest tenth. mZF Su...

A:

Q: Suppose that y is an angle with cscy = 14 and y is not in the first quadrant. Compute the exact valu...

A:

Q: P 17 30° R

A:

Q: Find mZW. W 8. U Write your answer as an integer or as a decimal rounded to the nearest tenth mZW = ...

A: Use cos trigonometric function,  cos x= adjacent/hypotenuse  

Q: If sin A = 3/5 with A in QII, find the following. Express your solution as a fraction. FIND COS A, S...

A:

Q: Solve the equation for ? if 0° ≤ ? < 360°.  √2  sec ? = 2

A:

Q: Use the method of Completing the Square to turn these quadratic equations in standard form into vert...

A: topic - conversion of quadratic equation in standard form to vertex form

Q: Ike the une Below. Suppose that a = 26, c= 10, and A = 113°. (The figure is not drawn to scale.) Sol...

A: We will solve the following 

Q: c) 2cos?x + sin ( +x) – 1 = 0, ja 0 < x < 2n

A: Given  2 cos2x+sin(2π/3+X)-1=0 Now we will solve the given trigonometric equation as shown below

Q: A 16 foot ladder is used to scale a 14.5 foot wall. At what angle of elevation must the ladder be si...

A: Please see the answer below.

Q: 16. By making a sketch of a right triangle and labeling the sides appropriately, find tl exact value...

A: soltion is given below

Q: y = -3cos (2x +T) 14. Given: a) Find the amplitude, period, and phase shift, b) Graph one complete p...

A: The given function is y=-3cos(2x+π)

Q: Prove the identity. sin(90° + x) + sin(90° − x) = 2 cos x We begin on the left side of the equation ...

A:

Q: The depth of water in a port is modelled by the function d(t)=pcosqt+7.5, for 0t12,  where t  is t...

A: topic - trigonometric ratios

Q: 4. Jan has a small space on her corner lot that she would like to turn into a patio. To do this, she...

A: Given area ia a sector of circle with r=20 ft, θ=50°Area of sector of a circle =θ360°×πr2

Q: From a window 30ft above a street the angle of elevation of the building across the street is 50o. t...

A: From a window 30ft above a street the angle of elevation of the building across the street is 50o. t...

Q: Find the period and amplitude. TX y = CoS 14 period amplitude

A: The solution is given below:

Q: A 13.5m fire truck ladder is leaning against a wall. Find the distance x that the ladder goes up the...

A: Given the length of ladder is 13.5m  We need to calculate the height of ladder when ladder leans at ...

Q: 10. Graph the circles x -2x+ y =0 and (x-1)² +y² =4. At how many points do these circles intersect? ...

A:

Q: sin2x – sinx = 0.

A: Given:- sin(2x) -sin(x) =0 To find:- I solve for General solution of equation and solution in interv...

Q: 5-/41 If cos(a) = and sin(8) = 41 <a<T and <B <2T, compute the exact value of the following: with co...

A: We will use formula of Sin(A+B) and Cos(A+B)

Q: tan(플-)-coto) tan) Since tan is undefined, use a Reciprocal Identity, and then use the Substitution ...

A: Given tan(π/2-u)=cot U We will use sin(A+B)&amp; Cos(A-B) formulas to prove above as shown below  

Q: triangular price of land having a dimension of 260m, 360m, and 380m is to be divided by a line bisec...

A:

Q: Suppose that a Central Angle of 29 degrees subtends an Arc Length of 36 cm. Find the radius of the c...

A: Here we have the arc length and the angle subtended by the arc at the centre we have to find the rad...

Q: Find sin 75° without using a calculator. [? (V2+ V])

A:

Q: Find all solutions to the equation 1 sin(0) + = 0. V2

A:

Q: What's New Activity 2: THE SECRET MESSAGE Description: This activity will enable you to solve logari...

A:

Q: Find x. Round your answer to the nearest tenth of a degree. 36 22

A: