å. SIne 7. In a certain time of a day, a 45 - meter high building cast a 15V3 - meter shadow. What is the angle of elevation of the sun at this instant? а. 30° c. 60 ° b. 45° d. 90° 8. The height of a building is 45V3 meters. Find the angle of elevation from a point 135 meters away. a. 30° c. 60 ° d. 90° h. 45°

Q: Add-onS Heip was ye aday.. Background Layout - Theme Transition 3. Solve for x. All your work needs…

A:

Q: Find each trig ratio. Give your answer as a fraction in simplest form. 16 S. R 30 Sin Q = Cos Q =;

A:

Q: [2 Find x so that the equation is truel 6 0 L2 3 3 71 9 0 0 6 51 -3 T-1 4 9. 39 -6 12 -11 -1 x 37 -5…

A:

Q: Suppose that tan t 12 and sin t 20. %3D a. What is the exact value of sin t? b. What is the exact…

A:

Q: 8) The equation of the graph shown is Slide RED circle in front of correct answer. 3. y= x(x- 1)(x →…

A:

Q: 17. Write in polar coordinates and isolate the variable r if possible. x? + y? = 6x

A: Here we have to form the polar equation.

Q: What is true about corresponding angles? O Their angles sum up to 270 degrees. Their angles sum up…

A:

Q: Solve the equation in the interval [0, 27). V2 sin 5 (a) cos 0 – sin 0

A: Note:- Since you have asked multiple question As per our policy, we will solve the first question…

Q: 1. which is notareal A? mLZ =23deg, y-30,x-19 mZZ= 23deg,g-30, x-20 mLZ= 23deg,y=33, x= 20 m/Z= 23…

A: In this question we have to find Angle z and Side b and c. NOTE: As per our policy we are suppose to…

Q: answer. 1. The angle of elevation of the top of the building is 50° If the observer is 90 m from the…

A: We have to solve given Questions.

Q: Solve the following equation for all radian solutions and if  0 ≤ t < 2?.  Give all answers as…

A: To solve given trigonometric equation.

Q: 13. Eliminate the parameter and sketch a graph of the plane curve. Indicate the orientation. x = 3…

A:

Q: Activity 5: Elevation Solve for the unknown. Round off the measures into a whole number. 399 1. 900…

A: here we apply trigonometric ration  1 inside angle is 90-39 = 51 apply there tan  tan51 = x/900 x =…

Q: Write z1 and z2 in polar form. (Express 0 in radians. Let 0 < 0 < 2a.) Z1 = 2/3 – 2i, z2 = -1 + i

A:

Q: The point P(-30, - 16) is on the terminal side of angle e in standard position. What is the value of…

A: Finding the value of cos(theta) and then sec(theta)

Q: 1.) Bacteria multiplies in a rate in which a bacteria splits into two new cells, thus doubling its…

A: how many bacteria will we have at 6:00 am the following day?

Q: Find the six trigonometri functions of ∅(theta ni) given cos2∅=4/5 and 90⁰<∅<180⁰

A:

Q: JUustrate the Six Trigonometric Ratios of AMAT. M A sin o=- Cos =- tan g=- sec = cot g=-

A:

Q: Assume that cos\theta =-(1)/(3) and \pi <\theta <(3\pi )/(2),  find the exact value of cos(\theta…

A:

Q: Find the value of w. (w+24) (9w) Solution: 9w %3D W - = - W = - W = OL. ST A

A: Given:

Q: 7. tanh-1i

A: 7.

Q: 3. 65. r = -2 66. r= sin 0 Cos e 67. r 3 sec 0 68. r = 2 csc 0 69. r = 5 70. r= -3 71. 0 72. 0 = 0…

A:

Q: What does angle A equal? Angle A= ° ​'

A:

Q: 5. A cosine function has maximum value of 185 at x = 87T, a minimum value of -15 at x = 40 r. a)…

A: Given that,

Q: help

A: We will solve the problem on trigonometry.

Q: Exercise 5.4 1. sin 0=0,5 Cos 0= 0,922 c) tan 0= 2,8765 1,9 d) sin 0 = 2,6 2 tan 0 = 1 202 ) 3 cos 0…

A: Just use inverse trigonometry

Q: 3. Give two angles that are coterminal with each of the following angles. Make one of the coterminal…

A:

Q: Find the perpendicular bisector of the segment joining (-2, 6) and (4, 8).

A: Our Aim is to find the perpendicular bisector of the segment joining (-2,6)and (4,8).

Q: Find the value of a and b in the figure below. NGE (2b +9)° (3b) (b – 15)° K (4a) Solving for b: +…

A: Solving the problem by finding the required value.

Q: Suppose (−3, 4) is on the terminal side of θ. Find the value of r and the six trigonometric…

A:

Q: To measure the height of the cloud cover at an airport, a worker shines a spotlight upward at an…

A:

Q: Find the area of the shaded region in the figure. (Round your answer to two decimal places.) 48.44…

A: To find the area of shades reason.

Q: Find all angles, 0° <0< 360°, that satisfy the equation below. -2 cos (20) - 5 = -4 sin(0) – 8

A:

Q: Using half-angle identities, find the exact value of tan Note that 8 1- cos 0 1- cos 0 sin 0 tan 1+…

A:

Q: tane – cot0 a. Prove 1 – 2cos?0 6. Show 1– 8sin?0· cos²0 = cos(40) | tane + cot0

A:

Q: -x+1 0. Use three key points to sketch the graph of the function g(x) = - ) + 3 starting with the…

A:

Q: Find the surface area of the reguia py 1. Square base: side length 87,60m S cm, slant height 12 cm…

A:

Q: . Using the cosine rule, find the length of side b, rounded to 2 decimal places. B. Without using…

A: Solve the following

Q: 4. Find the length of arc intercepted on the center of a circle of radius 20 cm by central angle…

A: Since we are given with the multiple number of question and our guideline is solve first question…

Q: This problem refers to the two-person tent shown in the figure below. Assume the tent has a floor…

A: To find out the area of material which is needed to make the tent.

Q: with the restriction that 0° <0<90°: 1. Use your calculator and solve for 0 (correct to one decimal…

A:

Q: 13 12 C 7. Find sin A. 5 a. 13 8. Find sin B. 12 d. d. c. d 13 12 13 с. 12 12 a. 13 b. 13 C. 12 12…

A:

Q: Which of the following statements involving sigma notation is always true? Ο Σακ- b) = Σ b-Σα ) k=1…

A: We can check which statement is correct.

Q: A -4+9-16+25- 36

A:

Q: Tim is saving to buy a $20 000 car in 3 years. He deposits $550 every month into an account earning…

A: We have 3 years to buy a car.

Q: The expression 5cos? 6B - 5sin? 6B is equal to A. cos 36B C. cos 12B B. 5cos 12B D. 5cos 3B

A:

Q: 7) Find Possible Positive, Negative or Imaginary Zeros. f(x) = x* + 2x³ - 9x² - 2x + 8 %3D Count the…

A:

Q: Add or subtract as indicated. Then simplify your answer if possible. Leave your answer in terms of…

A: Solving the problem by doing adding both the terms.

Q: 4. For each pair of parametric equations: • find rectangular-coordinate equation for the curve by…

A:

Q: 4. Four wheels are attached to belts as pictured below. Assume that wheels B and C are fixed to the…

A: