4. y= 4cot(2x + 60°) 20 30 40 0 40 7b 80 90 100 110° 120 130 110 150 160* 110 100 190 200

Q: C, Given txry,z)= * e°+ y°z z°sinx ofzz oト2 @ fxx @ txyz Find

A: Find the partial derivatives

Q: 9. QR 10. Point A 11. TQR T. 12. TQRC 13. Point B R. 14. ZTRC 15. ZTPQ

A: The given figure is a circle with center P. (9) QR⏜ is the minor arc for the circle and subtend 90°…

Q: Calculate (5x-6)²dx, given the following. 7 7 7 7 7 √ x² dx = ³07 30 316 3 2 (5x-6) dx = [ 8 7 ²2=1…

A:

Q: QUESTION 3 31 in the diagram betow line seunent AB tersects ne egnt OC and the size of x and y. (a)…

A: As per our guidelines we are only supposed to solve first three parts of multiple parts

Q: P+ V. R+ W. U If m/TVQ = 5x - 22 and m2VWS = 3x + 10, for which value of x is PQ || RS? 4. A…

A: We know that, If two or more lines are cut by a transversal, the angles which occupy the same…

Q: Calculate x + y-z in degrees. [Image 18 ] B -15)° (2z) C | 195 245 O 165 130 50 115

A: Given

Q: r(t) = ( tan(7t), sec(8t), -'(t) =

A: rt=tan(7t),sec(8t),1t2 We have to find r'(t)

Q: Suppose z varies directly with y and directly with the cube of x. If z = 2304 when x = 4 and y = 9,…

A:

Q: At what angle should the axis be rotated to remove the "xy" term from the equation 73x2 – 72xy +…

A: form of equation  ax2 + 2hxy + by2 = 0 to remove xy term the angle is rotate is  angle =…

Q: What is the point on y = 2 Vx that is nearest to (4, 0) ? A B (2, 2 /2) 2/6 3 3 D O (2 VE.24)

A: First of all check which of the given points lie on the line y=2x by putting x and y values of the…

Q: The table gives the distance in nautical miles of the visible horizon for the given heights in feet…

A:

Q: The distance d that a spring will stretch varies directly as the force f applied to the spring. If a…

A: if they vary directly ,then the relationship goes in the same direction . Twice of one is twice of…

Q: 1. The distance (d) from the center of the seesaw varies inversely as the weight (w) of a person. JB…

A: We have to find the distance from fulcrum.     According to our guidelines we can solve only one…

Q: H. B. 53° G 61° 24 74° F E 9.ZAOB %3D 10. ZCOD 11. ZEOF 12. ZAOH %3D

A:

Q: y (0,1) F D 30 30° (1,0)

A:

Q: Find the points on the line 3x – 4y – 1 = 0 which are at a distance of 5 units from the point (3,…

A: Solving the problem by finding the points.

Q: Since r (y) denotes the mortgage rate for the year y. The mortgage rate for the year 2003 is not…

A:

Q: If à = 3ai +4j-k and B = 4i+j−3k, find the value of a if A normal to B.

A: Given vectors A→=3ai+4j-k and B→=4i+j-3k

Q: fc x sin y ds c is the line segment from (0,3) to (4,6)

A:

Q: determine c_1 and c_2 so that y(x)=c_1sin2x+c_2cos2x+1 will satisfy the conditions y(pi/8)=0 and…

A:

Q: Suppose z varies directly with y and directly with the cube of x. If z = 5184 when x = 6 and y = 8…

A:

Q: If cost = and t is in the 3rd quadrant, then sint = V73 8 V55 3 V55 3 V55 8 V55 8

A:

Q: (b) Use part (a) and the Change of Variables Theorem to evaluate 9dA where D D = {(r,y) : 1 < =² -…

A: In this question, we prove ∂(x,y)∂(u,v).∂(u,v)∂(x,y)=1and evaluate the integral∫∫DyxdAwith…

Q: Question x²+5x+4 If y(x) = In *), find y' (x).

A:

Q: cosh(3z) dz COS Sc z(z2 + 9) C

A:

Q: Suppose V ~ Geom(p) withp=0.04 and that W = 2V. Find P(W > 8), giving your answer correct to two…

A:

Q: Consider the following figure. If AC and BD intersectsat the point E, then which of the following is…

A:

Q: (c) Repeat part (a) using midpoints. M3 = %D M6 =

A:

Q: 4T 2π Convert the point (p, 0, 4) 3' 3 to Cartesian coordinates. Give answers either as expressions,…

A:

Q: Find the value of x in the figure below if RE is parallel to PM. A 6. R E 18 O 21 units O 16 units O…

A:

Q: () If h(x) = | cosxdx and h =4, then h (0) is equal to 4 A -3 B 3 4 D -4 E) None C.

A:

Q: Find d. dr /1 + x²

A: We have to find the derivative and then anti derivative.

Q: Calculate x + y in degrees. [13 ] 50° A X 130° 260 100 150 230 180 200

A: According to our guidelines we can answer only one question and rest can be reposted.

Q: Determine that; 2+ni/ mi/a = (1+ i) i. 2+7 ii. eiy+2ni+x = ez

A: As per the instruction, we will be solving only the first question. For (a), (i),…

Q: T. all sides of each triangle. 4. 29 4x + 1 7x 1 Set up equation: XY = YZ = XZ =

A:

Q: Find r, if b = 0.8 and b, xy = 0.46. %3D yX

A:

Q: 2x+2xy2 y+2x?y let y =

A: The last option is correct. Given the differential equation

Q: If m m XZ

A: m∠B &gt; m∠Y

Q: S sec? (4t) (3 – tan(4t))³dt A (3 – tan (4t))* + C 4 1 (3 – tan (4t))* + C 16 1 (3 – tan (4t))ª + C…

A: ∫sec2(4t) (3- tan(4t))3 dt Substitute u = 3- tan(4t) dudt= - 4sec2(4t) dt = -14 sec2(4t)du= -14∫u3du

Q: 11. Find the angle of intersection between the pair of curves. 30° 45° 60° 75° none of these

A:

Q: An object is moving with v(t) = 31 32 What is the position of the object at t = 8? 36 38 O 72 O 144…

A:

Q: given fro)=5 TR-x) Jet On both side intergrel fcx) と mx2. +c f(0)<0+C fox)L mx2 t5 fcs)<M(S)と45 Pis)…

A:

Q: Suppose that flath) -flx) = Cahx?+ Chx t Th3x = Ch ? Sh3 + Th3x -Cah=5h 2. 2. find fcx)

A: f(x+h)-f(x)=6hx2+6hx+7h2x-6h2-5h3 we know that f'(x) is  f'(x)=limh-&gt;0f(x+h)-f(x)h

Q: see attached for question

A: For two congruent triangles, their corresponding sides and angles must also be congruent. We can…

Q: Suppose V Geom(p) with p = 0.09 and that W = 2V. Find P(W 2 8), giving your answer correct to two…

A:

Q: cossy sin³y dy 11. 1 а. 2 b.20 C. 20 d. none of the choices

A: ∫0π/2cos5y*sin5y dyWe know that cos2y=1-sin2y=∫cos(y)*sin5(y)(sin2(y)-1)2dy  Substitute…

Q: a b. 1. Show that det ad – bc when a = 0 & c d ad – bc + 0

A:

Q: Suppose z varies directly with y and directly with the cube of x. If z=1792 when x=4 and y=7, what…

A:

Q: A B Y(m) 2784.57 3923.41 x< Azimuth (CA) = 2469.8379 Length (CB) = 932.030 m X(m) 3500.64 3418.25 /B…

A: For the triangle ABC coordinates are        Y(m)             X(m)A    2784.57     3500.64B…

Q: Find and of a = V1-tand y = t - 3t? %3D = -4tV1-t %3D =-4tV1-t 4 4t V1t 4tVT+t

A:

Fundamentals of Trigonometric Identities

Trigonometric Identities are the equalities that involve trigonometry functions and hold for all the values of variables given in the equation.