Simplify the expression. tan –2x-tan –3x 1+tan -2:x tan –3x tan x tan -3x tan -4x tan -5x

Q: Write the quadratic function in the form y = a(x-h)? + k and sketch its graph. Ay 40- y = x2 - 12x y…

A: The given quadratic function,  y=x2-12x

Q: Convert from polar coordinates to rectangular (2.5, 17?/ 4 ).

A:

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

A:

Q: Write the complex number in polar form. Express the argument in degrees, rounded to the nearest…

A: we have to convert in polar form .

Q: Võ + V2 Use the angle sum or difference identity to find the exact value of each. 4 cos 15° Vo - V2…

A:

Q: 2) 18 17°

A: Fins the value of x

Q: Find the area of the triangles. Round to the nearest tenth. As in the text, (a, a), (B, b) and (y,…

A:

Q: Use DeMoivre's Theorem to find the indicated power of the complex number. Write answers in…

A: See the details solution in below

Q: asking for answer question (ii)  (question (i) Use the Sine Rule to find the angle at C. Give your…

A: We will draw the diagram for his movement.

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

A:

Q: Write the vector shown above in component form. Vector = Note: In the graph, each box is 1 unit by 1…

A: We need to write the vector in component form.

Q: 7. A rectangle is 48 cm long and 34 cm wide. What is the angle the diagonal makes with the longer…

A:

Q: Gordon likes to take his dog for a walk on the beach each morning. The beach near his home is quite…

A:

Q: Part A The quadrilateral ABCD has coordinates A(1,-1), B(3, -2), C(5, -5), and D(1,-4). If ABCD is…

A: Pre-image Image A(1,-1) 2·1,-1=A'(2,-2) B(3,-2) 2·(3,-2)=B'(6,-4) C(5,-5) 2·(5,-5)=C'(10,-10)…

Q: Find the magnitude and direction (in degrees) of the vector. (Assume 0° <0 < 360°. Round the…

A: As we know that; If the vector v=a1,b1 then the magnitude of the vector is; v=a12+b12 And The…

Q: Use the information in the diagram to determine the radian measure of the angle p. Enable Zoom/Pan…

A: Given query is to find the measure of the angle.

Q: If (-2, 3), (4, -3) and (4, 5) are the mid-points of the sides of a triangle, find the coordinates…

A:

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

A:

Q: Slmplify. tan 5a+tan æ 1-tan 5¤-tan æ tan 4x tan 6x tan (-6x) tan 11x

A:

Q: Which of the following lists ALL quadrants of the unit circle for which the cos function in…

A: We know in quadrants of unit circle cos function is positive in first and fourth quadrants.

Q: Midline: Amplitude: Period: П Midline:

A:

Q: Degree: Sign of LC: as x→-0, y→ as x 00, y→

A: y=6-2x-4x2+5x3y=5x3-4x2-2x+6Standard form: 5x3-4x2-2x+6

Q: Find the missing side. Round to the nearest tenth. 1) 2) 19 18 50° 17

A: Given that the two right angle triangle To find:- The missing side of the triangle

Q: If sin x = 9' x in quadrant I, then find (without finding x) sin(2x) I. %3D cos(2æ) = tan(2x) %3D…

A: We have to find the given trigonometric ratios.

Q: Find the positive and negative coterminal angles of each given angle in standard position. -65…

A:

Q: 15 22 y

A:

Q: Determine whether the function is even, odd, or neither. f (x) = V3 x Even Odd Neither

A:

Q: Solve for the variables in each special triangle. Show all work. No decimal answers. 9. 10. 11. 60 4…

A:

Q: Problem 1: The angle of elevation from the top of a short building to the top of a taller building…

A: Explained below

Q: 9. In AABC, the mzC= 90°, AC=25, M DAC= 18°, and m zBAC= 42°. Find BD to the nearest tenth? 42° 18°…

A:

Q: For numbers 1 - 5, refer to the figure on the right. 1. What is the ratio of similarity if…

A:

Q: Example 2. Given A MNP - A HKG, MN = 6 , NP = 4, MP =D8 2022/04/09 13:16 H. k a. Find all the sides…

A:

Q: Use a product-to-sum identity to rewrite the expression. cos 43° cos 17° cos 43° cos 17° = (Simplify…

A:

Q: 1) cos-105° COS 3) sin 165°

A:

Q: Find zw. Leave your answer in polar form. z= 5 cos - + i sin - w =9 cos +i sin 11 Zw = Cos + į sin…

A: The objective is to find zw in polar form.

Q: 1. A ladder 9 meters long leans against the wall of a building. If the foot of the ladder makes an…

A:

Q: Two fire lookout towers at points A and B are 5 mi apart. Find the distances from points A and B to…

A:

Q: 168 (Show your solution) 1./ Solve the value of (2xt 12)° (ex - 14)°

A:

Q: Find the horizontal and vertical components of the vector with the given length and direction, and…

A:

Q: H.W4 1: find of/ox and of/oy.. a) f(x, y) = Vx² + y? e f(x, y) = e* sin (x + y) %3D b) F(x, v) =…

A: Since you have not mentioned any specific question number i do the highlighted question (b)

Q: Rewrite 5 sin(x) – 3 cos(x) a s A sin(x + 4) A = Note: o should be in the interval – T < ¢ < T…

A:

Q: Next, use the distance formula to determine the distahce each point is from the center of dilation…

A: The objective of the question is determine the distance between the points.

Q: Find the exact values of sin 2?, cos 2?, and tan 2? for the given value of ?. cos ? =  4 5;    0° <…

A:

Q: Find Jul, |v\, |2u|, , lu + v\, lu – v\, and Jul –- Ivl. (2, –9), . v = (-4, -4) |u| = %3D |2u| %3D…

A:

Q: Find the present value for a $100,000 investment for 18 years at a compounded continuously at 2.1%.

A: Given query is to find the present value of the investment.

Q: Use DeMoivre's Theorem to find the indicated power of the complex number. Write the answer in…

A:

Q: A man is driving a car at a speed of 45 kph along a straight line passing 20 m in front of a 15 m…

A:

Q: Solve the following equation 2cos(x/3)+1=0 on the interval [0,2pi)

A: Given query is to find the solution of the expression.