Find the area of the following triangle. Round your answers to the nearest hundredth. a = 4.8 in, b = 6.3 in, c = 7.5 in Use the paperclip button below to attach files. *Student can enter max 3000 characters X BIU 19 2= = Ω

Q: 18. The terminal side of 0 intersects the unit circle at 2/5 √21 5 Find cot(0).

A: The terminal side of θ intersects the unit circle at -25, 215

Q: Show that And NH 1 |N (1 + cos(20)) = cos²(0) a + cos(20)) = sin²(0)

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Q: find the absolute value of each complex number 25) | -8i | 27) | -4 + 5i | 28) | -1-i |

A: To determine the absolute value of given complex numbers

Q: G 25⁰ 7 F

A: Use trigonometric ratio for finding the missing value.

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Q: Find sin2x , cos2x, and tan2x if cos = -1/square root of 5 and  terminates in quadrant II.

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Q: Solve the triangle. a=3, b=8, C= 150° (Round to two decimal places as needed.)

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Q: 3. Find the general solution to the equation sin(20) - cos0=0. Express the solution in degrees.

A: Solution : Given that trigonometry identity is

Q: Question 10 Which of these represents y 2x² 20x + 53 in vertex form as well as the vertex of the…

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Q: 32 40 B 24 A

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Q: secx-cosx=tan xsin x mec²x-tan²x-1 Hint: Start with trig fix) definitions, can't use identity…

A: See the details solution in below

Q: Use a half angle formula to fill in the blanks in the identity below: (cos(4x))² = cos( x)

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Q: Consider the following. csc²(x) (1 - sin²(x)) = cot²(x) Prove or disprove the identity. csc²(x) (1 -…

A: Solve the given

Q: 8. Let f(a) = cos(a) and g(a): = sin(a). Find the exact value of f 3π

A: Given functions f(a) and g(a)

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Q: 5. If the point tenth, is π -,-4 lies on the graph of f(x)=sin(x+)-d, then the value of d, to the…

A: Given that the point Aπ3,-4 lies on the graph of fx=sinx+π-d. We have to find the value of d.

Q: Solve the following equations exactly in the interval [0,2pi ) 1. sin x/2 + cos x = 1

A: Please see the below picture for detailed solution.

Q: (a) Find the exact reference number for t = 3. (b) Give two values of t that make sec(t) undefined.…

A: Reference angle  is the smallest possible angle between the terminal side of the given angle and the…

Q: Solve the following triangle using either the Law of Sines or the Law of Cosines. A = 15°, a=7, b=9…

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Q: Multiply the complex number with its complex conjugate  7+i

A: Given that the complex number 7+i  To find Multiply the complex number with its complex conjugate

Q: 3. sin²xcos³x = cos x(sin²x - 2sin*x+ sinºx)

A: As per our guidelines we can answer only 1 question so kindly repost the remaining questions…

Q: Multiple the complex number with its complex conjugate  -4i

A: see below the answer and calculation

Q: The hypotenuse of a right triangle is 10cm. What is the max possible area of thetriangle in sq cm?

A: right angle triangle is given  hypotenuse of triangle is 10 cm  we have to maximize the area  so we…

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Q: 10.4 m/ 68 TROUER TEH

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Q: 23. A semicircle with radius 1 is partitioned into two adjacent sectors as shown below. 8 (a) Find…

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Q: Find all exact solutions on the interval  [0, 2?).  Look for opportunities to use trigonometric…

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Q: Q#9 If cace=with <<, please find each of the following. a) Show prep work here (Triangle with sides…

A: Here we have given that:cscθ=-1312 whereπ&lt;θ&lt;3π2 A).

Q: Highlight each graph below depicting the domain used to create each inverse trigonometric function.…

A: According to question,Given Functions,fx = sin x

Q: Name the ordered pair of one of the zeros for the following function. -f(x) = x² = x² + 7x 8

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Q: The function fis defined as follows. f(x) = -4x²-2 If the graph of fis translated vertically upward…

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Q: De Moivre’s Theorem  find the indicated roots. Write the answer in trigonometric form. 57) The…

A: We have to find the roots of the given complex number.

Q: Given the parametric equations x = 2 cost and y = 2 sint with t E parameter t and then sketch the…

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Q: on 7 Show that Hence, show that ion 8 fy cos 3A = cos 2A cos A - sin 2A sin A stion 10 cos 3A Jaman…

A: Since you have asked multiple question, we will solve the first question for you as per our guide…

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Q: 16) Identify the correct description for each equation. 17) y=4x-10 T(x) = {(1,6)' a) increasing b)…

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Q: Find all solutions if 0° ≤ theta < 360°. Verify your answer graphically. (Enter your answers as a…

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Q: Find all solutions for 2cos (3t)= -1  Find all solutions on the interval [0,2 ) π   - tan(x) sin…

A: Since multiple questions are asked, I am answering first question only.

Q: 2. Find the domain, intercepts, and the asymptotes, and then sketch a graph of the rational…

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Q: Question 13 If i = √-1, which graph shows - 4 + 2i correctly on the plane at Point Z?

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Q: 22. A 40 inch long pendulum swings through an arc of 20° in one second. Approximately how far does…

A: The arc Length of a sector with central angle θ and radius r is given by arc length =rθ where θ the…

Q: 25. Foci: (0, 0), (0, 8); major axis of length 36

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