What is the angle measure between the vectors u = (-5, 8) and v = (3, 9)?

Q: Drones can also help farmers manage their crops by spraying pesticides. The triangle below shows the…

A: The triangle shows that,∠B=47.51°, ∠C=87.25°, b=2.1m

Q: On a circle of radius 7 feet, what angle would subtend an arc of length 1 feet? In radians: In…

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Q: Find x where 0 ≤ x ≤ 2π. 4 cot²x = cos²x + sin²x - 1

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Q: The minute hand of a clock is 1.3 centimeters long. How far does the tip of the minute hand travel…

A: The clock is a circle and the length of the minute hand is the radius of this circle. Since 45…

Q: Find the following: (a) (-1-i)7. (b) Square roots of 4√3+4i.

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Q: Consider the equation y - (2x² + 20x +48) . You must enter all of your answers as points. . Use…

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Q: What are all of the solutions for the equation 3cos(38)-8=-11 on the interval of [0°, 360°)? Give an…

A: We can find the answer as below.

Q: Find the reference angle, the quadrant of the terminal side, and the sine and cosine of 225degrees.…

A: Given:   Angle = 225°

Q: x where 3π/2 ≤ x ≤ 2π. 1 + sec²x = 2 + cos²x + sin²x

A: Here we use formula of trigonometric equation.

Q: Let f(x) = 5x-1 and g(x)=x² + 4. Find (fog)(-3). Then (fog)(-3) = (Simplify your answer.)

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Q: 2. Use only trigonometry to solve a right triangle with right angle C and c = 4.9 cm and b = 2.4 cm.…

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Q: Suppose the population of a small town is 19000 and growing exponentially at 2.9 %. How many years…

A: The population of a small town is 19000 and growing exponentially at 2.9%.

Q: e figure below. N Y 120⁰ 76 m 53.25 m

A: I am going to solve the problem by using some simple calculus to get the required result of the…

Q: The probability that the Cubs win their first game is. The probability that the Cubs win their…

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Q: tan (A+B) - Ian A 1 1 tap (AFB) Fan A tan (A+B - A) It tan (A+B) Fan A tan B

A: This is a problem related to trigonometry identity. Based on the general formula and concept we will…

Q: Use a graphing utility to construct a table of values for the function. (Round your answers to three…

A: topic - function and its asymptotes

Q: ᴜꜱɪɴɢ ᴛʜᴇ ᴛᴀʙʟᴇ ᴀʙᴏᴠᴇ, ᴄᴏᴍᴘᴀʀᴇ ᴛʜᴇ ᴇxᴛᴇʀɪᴏʀ ᴀɴɢʟᴇꜱ ᴡɪᴛʜ ᴇɪᴛʜᴇʀ ʀᴇᴍᴏᴛᴇ ɪɴᴛᴇʀɪᴏʀ ᴀɴɢʟᴇ ᴏꜰ ᴛʜᴇ ɢɪᴠᴇɴ…

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Q: X D 18° 76.5 ct 30 B

A: Use sine law

Q: the bu you ne 4. Prove that the LHS is equal to the RHS. csc A-cot A a. = cot A sec A-1 1-tan² A b.…

A: Given problem:-

Q: Let f(x) = 3x + 4 and g(x)=x²-5x+4. Perform the function operation and then find the domain. f(x) ·…

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Q: (2x-29)⁰ (x+5)°

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

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Q: Find x where 0 ≤ x ≤ 2π. cos x - tan²x = 1

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Q: Write the quotient in rectangular 3 cis 275° 27 cis 50° 3 cis 275° 27 cis 50° (Simplify your answer,…

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Q: The water fountain in Burnham Park gushes water as high as 30 feet. You are standing at a distance…

A: For the following problem,

Q: 2. b= 16, LA=220, ZB = 41⁰ A. C=117⁰ a = 9.41 B. C=117⁰ a = 10.41 C. C=117⁰ a = 10.14 c=21.37…

A: Given :2.   b=16, ∠A=22°, ∠B=41°1.  a=10, ∠A=75°, ∠B=46°

Q: On the graph of f(x)=sinx and the domain 2π≤x<4π, for which of the following intervals is f(x)…

A: We need to find interval of increase.

Q: Solve using the 4 step method. (trigonometry) a. Given b. Plan c. Solving d. Checking

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Q: Triangles PQR and STU are shown below. R S A Which additional fact is needed to prove APQR ≈ ASTU,…

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Q: Î 6357km 190⁰ 6357km (b) What is the length of side c in km, using scientific hotation to 3 s.f.?

A: Given  side a = 6357 km  side b = 6357 km  side c = ?

Q: 3. Which expression is equal to O - cos²x O sin² x O - sin² x cos²x sec x sin x cot x+tan x using…

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

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Q: A C Solve using the Sine Law and the Cosine Law AABC, AB = 28.1, BC = 21.2, and AC = 11.6 B

A: We have to find the angel of triangle

Q: cot theta = negative sqrt(3/7) given that theta is in quadrant iii Provide solution for all…

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Q: Use the CAST rule and your knowledge of special angles to determine values for all 3 primary…

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Q: Write the equation of a sine function that has the following characteristics. 1 Amplitude: 8 Period:…

A: To Find: A sine function with given characteristicsAmplitude=8, Period=7π, and Phase shift=17

Q: 3. From a point on the ground, the angle of elevation of the top of the building is 650. Moving 196…

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Q: 3 If tant: π = and 0 < t < , find sint, cost, sect, csct, cott. 4 2 Enter the exact answers. 4 sint=…

A: Find out the trigonometric ratios.

Q: 35. Lines m and n are parallel lines cut by a transversal t which is also perpendicular to m and n.…

A: Given , line 'm' and 'n' are parallel lines and 't' is transversal line, and transversal is…

Q: i) Express - 1.5sinwt - 3.5coswt = Rsin(wt + a) in the form R = ii) Create a graph of the expression…

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Q: В 30° C 61 8 А

A: here triangle ABC is given  sum of angle is 180  A + B +C = 180 B +30 + 61 = 180 B = 89 degree A =…

Q: Let f(x)=x² and g(x)=x-1. Find (fog)(-5). (fog)(-5) = (Simplify your answer.)

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Q: You borrow $5,000 from the bank to pay tuition for your first year of university.  The bank charges…

A: The answer is given below:

Q: From a point on the ground 43m away from a tree, the angle of elevation is 30 degrees. How tall is…

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Q: 41° 1. O A B X 10 36% A. B. 10 sin 41⁰ Xx sin 41⁰ = = sin 36⁰ 10 sin 36⁰ C. D. x sin 36⁰ sin 41⁰ sin…

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Q: (x+24)° В A 1 (3x-48)° C -х + 54

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Q: 20. Solve the following system of equa 3x + 5y = -7 14x - 9y = 32 O (-2,1) O (1,2) (2,1)

A: 3x+5y=-7Subject the equation to y:3x=-7-5yx=-7-5y3

Q: 0=0.0859 cos¹ 0.5097 0= 1.993

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Q: Use the following information to answer the next question. The partial graph of f(0) = 2 sin²0 and…

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Q: Find the value of the missing angle. 6) R S D O SOA. 44 B. 66 C. 28 OD. 56 246°

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