Problem 3: Points A and B are on opposite sides of a river. From a third point, C, the angle between the lines of sight to A and B is 53.6°. If AC is 350 meters long and BC is 286 meters long, how long is AB? Do not round your answer, and include all units.

Q: 6) If the discriminant is positive, then the solution will be O one real solution O two real…

A: Given : Discriminant is positive

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A: Given a polar coordinate grid.

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A: Explanation of the answer is as follows

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Q: d a 12 Consider the triangle given and provide the missing values below. Use exact values-except for…

A: The triangle has measures 12, 13 and d

Q: Question 4 Suppose that cos 0 = 2/5. Calculate tan 0 in the following two cases: (a) 0 <O< t/2 and…

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Q: 7) Divide x2 - 4x + 11 by x - 3 Show to So Solve by What -( What 1). remainder.

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Q: Find the Discriminant- then tell how many solutions. 1) What is the number of solutions of: Show Set…

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Q: simplify cos 0 csc 0

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A: Using formula of common ratio,

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Q: ० +, ु ईे 2T 5 T 7T 3 3 ) 6 6

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Q: Solve the triangle with a = 25.4, b= 15.3, and c = 10.6. α≈ (Type an integer or a decimal rounded to…

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Q: Calulecte Siu Car +f) when Sinca) = 0:51 Coca< r2) auel SinC8)=0'5+

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Q: Stephen is skiing on a circular ski trail that has a radius of 0.9 km. Stephen starts at the…

A: Given r=0.9, Distance s=2.25km in anti-clockwise direction starting from 3-o' clock position.

Q: SKETCHPAD Question 8 a =(-1)²"(n – 10), What is the 9th term of the sequence Show your work Note: If…

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Q: 3) Solve For OsO<2M VZ COS O + 2öin20=sin 20

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Q: Encircle the letter of the correct answer. or numbers 1 - 5, refer to figure A 1. If ASTE ASDC are…

A: Dear learner, As per our guidelines we can provide the solution for first three parts only. Kindly…

Q: V13 TC pose that cSc a = and I the exact values of cos and a. %3D Cos 2.

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Q: Using the figure below, find the missing parts of the right triangle ACB 1. IHA 15and c 37, find a.…

A: According to our guideline we can only answer first three subpart and rest can be reposted.

Q: Solve using the Quadratic Formula. Show set up then answer 10) 5x? = 80 b = C = %3D ±VO²-4(OO X = or…

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A: The equation of a hyperbola is simplest if the center of the hyperbola is at the origin. So let the…

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A: We can solve as follows

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A: We have to find the resultant vectors.

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Q: Which of the following statements is incorrect?                                    A A triangle…

A: Which of the following statements is incorrect?

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Q: What is the y-intercept of y=tan x? Select the correct choice below and, if necessary, fill in the…

A: We can find the y-intercept as below.

Q: For the following point given in polar coordinates, state the quadrant in which the point lies if it…

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Q: Find the infinite sum of the geometric sequence with 2 if it exists. 8 6, г a = -

A: The geometric sequence with a=6, r=28