Solve the right triangle​ ABC, where C=90°.   a=3, c=9         b≈     ​(Round to the nearest hundredth as​ needed.)

Q: 13. The 17th term of an arithmetic sequence is 13, and the 8th term is 121. a) Find the common…

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Q: Assume that cos\theta =-(1)/(3) and \pi <\theta <(3\pi )/(2),  find the exact value of sin2\theta

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Q: n the right triangle​ ABC, with C=90°​, B=60° 40​'. ​(Round to the nearest integer as​ needed.)…

A: ∠A+∠B+∠C = 180° ⇒∠A = 180°-90°-60°40' = 29°20' We know that 1' = 160° therefore, 20' = 0.33° Thus,…

Q: steep mountain is inclined 72 degree to the horizontal and rises 3500 ft above the surrounding…

A: Given; mountain is inclined 72° to the horizontal and rises 3500 ft above the surrounding plain

Q: 3) Evaluate. Give an exact answer (no decimals cos30°sin315°tan150°

A: cos30∘ sin315∘ tan150∘ =cos30∘ cos90∘ -315∘ tan150∘ =cos30∘ cos-225∘ tan150∘ =cos30∘ cos225∘…

Q: Suppose that 0 is an angle in standard position whose terminal side intersects the unit'circle at 4…

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Q: Find the terminal point on the unit circle determined by radians. 6. Use exact values, not decimal…

A: This question is based on polar coordinates.

Q: Selve the equation for solutions in the interval (0.2x) by fiest salving for the wigonometik…

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Q: find the distance across a small lake, a surveyor has taken the measurements shown. Find the…

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Q: Assume that cos\theta =-(1)/(3) and \pi <\theta <(3\pi )/(2),  find the exact value of cos2\theta

A: Given that,   cosθ=-13 and π≤θ≤3π2

Q: 4) Triangle RST r= 17 cm; t = 10 cm; m<R = 48 deg Find m<T (using Law of Sines)

A: Here we have to find the angle using law of sines.

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Q: Given that P1 is the initial point and P2 is the terminal point of the vector, represent the vector…

A: Use vector concept

Q: Part 1 Use a calculator to find a decimal approximation of cos60°sin60°. Simplify the expression…

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Q: 5. Solve for 0 if 0 < 0 < 2T. Round to two decimal places if necessary. 6(1 – cos? x) = 17 cos x +…

A: We have to find the value of x.

Q: A 15.5-m fire truck ladder is leaning against a wall. Find the distance d the ladder goes up the…

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Q: Find the exact values for sin θ​, cos θ​, and tan θ.         Part 1

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Q: 60. Write a function of the form y = cot (Bx) for the given graph. 3- 1 -2

A: Here, to find the value of B for the function y=cot(Bx)

Q: 1. Which of the following is equal to cos* 0 ?

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Q: Find the exact value of the function: arctan 1

A: See the details solution in below

Q: C. Dividing Powers with the Same Base When dividing powers with the same base, we can write the…

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Q: Use a calculator to find a decimal approximation for the following trigonometric function.   sin ​…

A: This question is based on conversion of minute to degree.

Q: Right A EFG has its right angle at F, EG = 8, and FG = 6. %3D What is the value of the trigonometric…

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Q: draw the vector -u+ 2v + 4w

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Q: Find the exact solutions of the given equation in the interval [0,27). sin 2x = sin x %3D Upload…

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Q: Suppose ABC is a right triangle with sides​ a, b, and c and right angle at C. Find the unknown side…

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Q: -V3 cos 3 cos -1- cos 0 Cos e COS 1/29

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Q: a =n² – 7n + 3 What is the 50th term of the sequence represented by "n for n2 1? Show your work

A: For 50th term put n=50.

Q: 2) Determine the exact value: a)  csc240   b) cot120

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Q: Three small towns out west form the vertices of a right triangle, with Stony

A: Solve the following

Q: 7. Verify the identity 1+cos 2x+2sin² x = 2 1 and <θ<π, find sin- 8. Given tan O 3 2 9. Use half…

A: Explained below

Q: Let's consider a circle with centre (0, 0) on a coordinate grid .. the point P(x, y) is any point on…

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Q: Consider the series ++++ + .. .... Does the series converge or diverge?

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Q: Solve the right triangle​ ABC, with C=90°.   B=27°16​', c=0.6237 m     Part 1 In the right triangle​…

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Q: -4 2 n = (-1, - 2) and D = 4 3. What is D n? Enter your answer as a vector by filling in the boxes.

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Q: Suppose you Know that tand 3/12. Vsing this infe, de tevmine cuhot quadiantdis in dnd Caliulate…

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Q: 8. Determine the measure of x, to the nearest degree A 52° с 32° в 38° D 58° 14 m 11 m

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

Q: Consider A ABC, where a = 7, c = 10, and m2C = 38°. %3D What are the measures of the missing angles…

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Q: 3) (n² + 10n+18) ÷ (n+ 5)

A: To divide the following expression.n2+10n+18÷n+5

Q: SKETCHPAD Question 11 Use mathematical induction to prove that, for n2 1, n³ - n is divisible by 3.

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Q: Use Pascal's triangle to expand the expression. (4x + 1)4

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Q: What is the consine of angle B?  a. 8/17 b.15/17 c. 17/8d. 8/15  What is the tarent of angle A?  a.…

A: ∆ABC is a right triangle with AB=17, BC=8, AC=15

Q: Solve using the Quadratic Formula. 12) -8x2 - 4x + 5 = 0 Show set up then answer a = b = c = D² -4…

A: Quadratic formula:  x=±b2-4(a)(c)2(a) We have, a=-8, b=-4, c=5

Q: 1 8. Show f(@) = g(0) if f(8) = sin*e and g(0) = -cos(20) +cos(40). %3D %3| %3D 8.

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Q: 3. Solve each equation in the interval 0<0<2n. 50 (a) sec? 0 = 4 (b) sec = -2 2

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Q: Solve x4 − 16 = 0. Write each root in standard form

A: Solution  Here        x4 - 16=0   or   x4=16

Q: A child returns a five-volume set of books to a bookshelf. The child is not able to read, and so…

A: Suppose a child who is not able to read returns a five-volume set of books to a bookshelf. Assume…

Q: Find all radian solutions sin2x = cosx

A: Follow the procedure given below.

Q: Find the solution(s) for theta. 6/3 = 9. sin 0 {45, 135} No solution (150} {30, 45, 135, 150}

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Q: Use the given information to solve the triangle(s), if possible. A = 20.5° a = 12 c = 31

A: Our Aim is to solve the triangle using the information given below:-A=20.5°a=12 and c=31