7. The expression 1+ cote csc A. sine + cos sine + cos B. sine 1+ cose C. sine D. 1+cose is equivalent to

Q: = 1 16x 15 (sin 4x) - — sin ³ax 150° sin³ax 48

A: Here we have to evaluate 110x-164sin4x-148sin32x50°60°

Q: √√3 2 4. Using the appropriate special triangle, determine e if 0° ≤ 0 ≤ 90° for cose = a) 60° b)…

A:

Q: if y=sin(x), z=cos(x), v=exp(x), where ( -5 ≤ x ≤4) could you plot x,y, z, v as shown below:

A: Graph of y = sin(x): Graph of z = cos(x):

Q: Jackie, Latisha and Pallavi are skipping rope. As the rope rotates it is observed that its maximum…

A: Assuming the speed of the rope is constant throughout the process. Since first minimum height occurs…

Q: The angle of elevation of point C from point B is 29 degrees; the angle of elevation from C from…

A: Use trigonometric ratio to find the required height.

Q: 27-j+4k sī +2j-2k.

A:

Q: In order to meet ADA (Americans with Disabilities Act) requirements, a wheelchair ramp must have an…

A:

Q: tes 13) Is (x-2) a factor of 3x² -8x +4 Drop coefficients onto top line Show Step to Solve Multiply…

A: Given problem:- 13) Is (x-2) a factor of 3x²-8x +4

Q: 10. A Jose Rizal statue stands * on a 2.8 m high podium. At point 10 m away from the base of the…

A: The answer is given below:

Q: 3 AADB is an equilateral triangle and ADBC is an isosceles triangle. Find the value of x and y. 5 cm…

A: Here, given that the triangle ADB is an equilateral triangle.

Q: X D 18° 76.5 ct 30 B

A: Use sine law

Q: Points A and B, 2000 m apart are plotted on straight highway running East and West. From A, the…

A:

Q: If cos x = -12/13 and x is in quadrant III, find a. sin () b. cos (2x)

A: given data  cosx = -12/13   a 2sin2x/2 = 1- cosx 2sin2x/2 = 1 -(-12/13) sin2x/2=25/26 sinx/2 = 5/26…

Q: During a steady right turn, a person exerts the forces shown on the steering wheel. Note that each…

A:

Q: Which of the following solutions obey the boundary conditions X(0) = 0 and X (L) = 0? [tick all that…

A: Note:- As per you mention question no. 1 only. So i am solving only it from given 2 questions.

Q: prove the Cos0=(A.B/AB).

A:

Q: Using special angle triangles and the Cartesian plane determine the exact expression for TL 7π 2п…

A:

Q: Solve each triangle. Round your answers to the nearest tenth. 5) 6) B A 20 ft 41° 30 ft 28 m /64° A…

A: To solve the triangle mans to find the missing measurements of the given triangles.

Q: 1+ cos x sin x 7. Verify: ¹ 11 csc x + cotx

A:

Q: st stepped into the tub to take a shower when one of your contact len ou have not turned the shower…

A: We will find the probability.

Q: A plane travels 170 miles on a bearing of N 11° E and then changes its course to N 44° E and travels…

A: The given data is: A plane travels 170 miles on a bearing of N 11∘E  and then changes its course to…

Q: The sides of a triangle are 20 cm, 25 cm and 30 cm. Find the length of the altitude to the longest…

A:

Q: INDIRECT MEASUREMENT Find the exact value of x in the fig- ure; then find x and 0 to three decimal…

A:

Q: Find in polar form: Z2 Z1 = 21cis (135°) Z₂ = 3cis (75⁰) Z2

A: Given;  z1=21 cis(135) z2=3 cis(75).

Q: Perform the indicated operation. Write answers in the standard form. (1+2i)³ O 1-8i -11+2i O-11-2i O…

A: Given :1+2i3

Q: 1. Provide a visual proof of the Pythagorean theorem. 2. Write the ratio of the following…

A: 1 here for pythagoren theoram proof  242 + 72 = 252 576 + 49 = 625 = 252  so here the pythagorean…

Q: A passenger in an airplane at an altitude of 10 kilometers sees two towns directly to the east of…

A:

Q: In the figure below, a = 6, c = 18, and d = 14. Use this information to solve the parallelogram for…

A: Given:   Parallelogram with data is given

Q: 13-14. Using the law of sines, which expression is equivalent to c/ Sin C? a. c/ sin B c. b/ sin B…

A:

Q: A triangular lot sits at the corner of two streets that intersect at an angle of 58°. One street…

A:

Q: 7) Graph f(x) = log₂X plot points, then graph. Fill in table of values, x y 0 Log, 0 = 1 Log, 1 =…

A: Given thatGraph fx=log3xSolution :

Q: 16.6 30° 17.5 42.5°

A:

Q: 1. Provide a visual proof of the Pythagorean theorem. 2. Write the ratio of the following…

A:

Q: ←H→>>> ← D Find the height (H)in metres to 3 s.f. 0° = 30.4° D = 27.8m O

A: On solving this we will get

Q: Given that f(x) = 2x3 and g(x) = 6x - 1, i. calculate the value of f (5). ii. derive an expression…

A:

Q: Find m44 C 20 km 89 B A) 24° C) 28° 40 km B) 279 D) 30°

A:

Q: In a triangular-shaped lot ABC, the two sides and the included angle are CA=90.95 m, BC=73.80 m, and…

A:

Q: 2 1 Given the vector field F=rcos a.+ =sing a tra evaluate the curl of the vector field.

A:

Q: seen in the accompanying diagram, a person can travel from New York City to Buffalo by going north…

A: Here we have to find the angel using diagram.

Q: Find the amplitude, period, and phase shift of the function. Graph the function. Be sure to label…

A: Given

Q: 2. 1² +2²+ 3² + . . . + n² = n(n+1)(2n+1) 6

A: To prove: 12+22+32+…+n2=n(n+1)(2n+1)6 Let Sn = 12+22+32+…+n2 ; fn=n3 Now, fn-fn-1 = n3-n-13 ⇒fn-fn-1…

Q: Brooks Composite High School Math 30-1 Mrs. S. McKinney Written Response: Use the following…

A:

Q: Monthly payments of $500 with an annual interest rate of 6% compounded monthly. Monthly payments of…

A: Given

Q: Express the following complex numbers in standard polar form. 1. 21-7√2-7√2 2.22=1-43 3. 23 = -2+7i…

A:

Q: 4. An electric current can be represented by the function y = 2 cos (27(x -0.02)), with time in a…

A:

Q: 3 (x) - 128 (sin4x)+ -1054 (S/8x) | 60

A: We have to answer following Questions.

Q: Solve for Angle [0°, 360°): (tan x)² - tanx = 0

A:

Q: Determine whether the triangles are similar. If so, what are the similarity statement and the…

A:

Q: A. Solve for the missing side then find the six trigonometric ratios for each of the acute angle of…

A:

Q: 2. f(x)=2¹+¹+4 X Domain: Range: all real numbes End Behavior: As x→∞, f(x)→ ▬▬▬▬▬▬▬▬▬▬ As x-∞,…

A: In this question we have to find Domain and Range of the given function.