In triangle ABC, C = 70°, B= 60°, and a = 4 m. What is the length of side c? A) 4.91 m B) 3.89 m C) 5.71 m D) 5.04 m

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Q: 12) Find the value of x and y. 5y -2 %3D 3x + y 10 y = notes 中

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A: we have to find distance and bearing.

Q: 1.1 Solve for x in the triangle below given that AB = 4cm , BC = 3cm and AC = x. A 4 cm 3 cm

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A: Given query is to find the distance between the airplane after 1 hour.

Q: 8) Find BA -5 3 6. A = -7 -8 B = 4] #7 #8 Is AB = BA ? r notes

A: On solving this we will get

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Q: 7. A stone bridge has three equal semicircular arches resting on four equal rectangular piers. The r...

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Q: 2. On a certain vehicle, one windshield wiper is 60 cm long, and is afixed to a swing arm which is 7...

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Q: 7. Suppose each edge of the cube shown is 7 inches long. Find the measure of the angle formed by dia...

A: topic - angle between two lines

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A:  Given, The angle of elevation from A to tree is 12.6°. The angle of B to bottom of tree is 86.6° AB...

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A: Given query is to find the distance between Martha and Sammy.

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A: We have to find the value of sinπ8. We use the following half-angle trigonometric identity: 2sin2θ =...

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Q: (a) Find an angle between 0° and 360° that is coterminal with 1260°. (b) Find an angle between 0 and...

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Q: Graph the following, use the given graph paper. Label your axis appropriately and any asymp- totes....

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Q: 8. A boat traveled horizontally from the "Pier" at 512 km. and made a turn travelling 426 km. If the...

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Q: C, Given 0, find the values of the six circular functions. 1. 0 = 5n 2. 0 = 3 3. 0=

A: topic - trigonometric ratios

Q: 2. The graph of a sine curve is given below. (6.1) f(x) 1f -10 -6 4-2 -1 2 6 10 -3 -4 -5 a. Determin...

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Q: 2. A cube of side length of 4 in is inscribed in a sphere as shown below. Find the surface area and ...

A: This question is based on mensuration.

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Q: Find all solutions of the equation in the interval 0, 21). 2 cos0 +/3 = 0 Write your answer in radia...

A: Given query is to find the solution of the trigonometric expression.

Q: 7. I. csc 6- cos 6 cot 0= sin 0 II. (sin 0 – cos 0)2 = -1

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Q: On the following unit circle, 0 is in radians. 1 (0.54, 0.84) -1 1 -1 Without a calculator, evaluate...

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Q: 72.4-foot rope from the top of a circus tent pole is anchored to the ground 43.4 feet from the botto...

A: Given query is to find the angle made by rope with the pole.

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Q: 11) 19.9 ft/80.3° 23.1 ft A В

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Q: t – 5 lim (t2 – 10t + 24)² t→4

A: Find the limit at 4

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A: We will determine the identity of cotθ+1 in the following step.

Q: Use the product-to-sum formulas to rewrite the product as a sum or difference. (Section 5.5. problem...

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Q: N Find the exact value of the expression given below. cos 12 5n cos 12 (Simplify your answer, includ...

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Q: If a ray from the origin at angle 0 passes thru the point (18,-15), find tan 20 accurate to 4 decima...

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A: Given query is to find which triangle is right triangle.

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A:   Half range cosine series 

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Q: In the graph on the right, a line segment through the center of the circle intersects the circle at ...

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Q: Fire towers A and B are located 10 miles apart. They use the direction of the other tower as 0°. Ran...

A: We will use Sine-Law to find the length of the Tower to fire.

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Q: The two equal sides of an isosceles triangle are each 45 feet. If each of the two equal angles measu...

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Q: (99) Sin (2 sec)

A: Topic:- trigonometry ratios

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A: We have to graph the function

Q: Number 12 only. Solve the triangle. Round to the nearest tenth please. Thank you.

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Q: 15я Graph y = 4 cos (-) for – < a < 15т 4

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