1+ cos(0) + sin(@) sin(0) Simplify the expression 1+cos(0) A 2sec(0) B 2csc(0) C sec(0) + cos(6) D csc(0) + sin(0)

Q: Let a = (4, 5) and b = (2, –2). Show that there are scalars s and t so that sa + tb = (2, – 20) You ...

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Q: Convert the equation to polar form. 3x = 3y

A: 3x=3yConvert into polar form by substituting x=rcosθ and y=rsinθ

Q: 48 Practice 21. A group of students wants to measure the width of a river. They set up a post P on t...

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

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Q: If sec A + tan A = x then sec A is? " 2 points x2 + 1 x² +1 х 2x Option 1 Option 2 x2 - 1 x? – 1 2x ...

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Q: Can you cancel out sin theta if they are present in both sides of the equation?

A: Answer: The answer is as shown below :

Q: 24 Given: sin 0 , "< e < 2n, find the exact value of 7' %3D

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Q: 6. 1) cos sin 7 -1 2V5 -1 3) csc cos 5) csc sin " -1 4/5

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Q: Draw a figure and mark the given information. Then sate what is given and what is to be proved. A di...

A: First we draw a rectangle BOAT then we draw diagonal BA .

Q: Find side length x.

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Q: One of two supplementary angles is 14° more than 1/4 of the other angle. Find the measure of the lar...

A: The solution is given in the next step.

Q: The lengths of the diagonals of a parallelogram are AC = 28 cm and BD = 24 cm. The diagonals interse...

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Q: 7) Find roots of 2x + 26x + 84 Factor out Greatest Common Factor (GCF) Factor ( OC ) Set factors = 0...

A: Roots are -6,-7

Q: Consider a parallelogram with diagonals of length of 25.8 and 30.8, respectively. These two diagonal...

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Q: Evaluate the expression under the given conditions. sin(20); sin(0) = 0 in Quadrant II Watch It Need...

A: Given query is to find the value of the Indicated angle.

Q: 4. Statement a: If two angles are adjacent, then they share a common side. Statement b: Two angles w...

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Q: Florence stands in her backyard and admires her flower gardens. First, she looks to her rose garden....

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Q: 45. Windshield Wiper An automobile windshield wiper 10 inches long rotates through an angle of 60°. ...

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Q: 6) Find roots of 3x - 12 Factor out Greatest Common Factor (GCF) Set factors = 0 Solve for x. Roots ...

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Q: Σ n +1 nyn + Vn | sin n| n=1

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Q: Find a possible formula for the trigonometric function whose values are in the following table. 6 9 ...

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Q: Our cycle of normal breathing takes place every 5 seconds. Velocity of air flow, y, measured in lite...

A: Follow the procedure given below.

Q: Test the polar equation for symmetry with respect to the polar axis, the pole, and the line 0 = (Sel...

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Q: 6. Statement a: If two lines intersect, then they have a common point. Statement b: Lines s and b ar...

A: Follow the procedure given below.

Q: Find the exact value of the expression. tan sin ... Select the correct choice and fill in any answer...

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Q: Solve the right triangle ABC, with C= 90°. A=51° 26', c=505.6 ft

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Q: ce of a swinging pendulum from n by the function d(t) = 3.5cos(5t inches and the time is in seconds ...

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Q: 1. A parallelogram has each of its sides 3 in. long. One of its angles is 80°. a. Identify the type ...

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Q: 28. What are the roots of the equation sin20+ sin² 0= 1 on the interval 0 < 0< 360°? A) 45°, 90°, 13...

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Q: What is the sum of the first 8 terms of the geometric series? 160 320 +.. 120 -80 + 3. 9. Express yo...

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Q: 12 ft 10 ft A triangular truss is shown in the figure. Find angle 0. 12 ft (Do not round until the f...

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Q: V15 8) csc sin 15

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Q: Sine and Cosine of Complementary Angles: Record your information for steps 4 through 11. 1) Take a r...

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Q: 15) csc cos -1 1 17) csc cos 3 -1 19) sin cos 17 4/5

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Q: Solve the triangle. B= 68° 30', c= 34 m , a = 77 m What is the length of side b? b = m (Round to the...

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Q: Consider the graph of f shown in the figure below. y 7 6. 5 4 3 2 1 2 3 4 7 8 Estimate the average r...

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Q: incidence differing by 20°. The angle of incidence, if the angle of prism is 60°, is

A: Using formula of deviation angle   ∆ = i1 + i2 -A

Q: 12. Determine 0 for -360 s0<360°. Round answers to the nearest whole degree. sin 0= -0.6485 %3D

A: topic- inverse trigonometric functions

Q: Given the following graph a. Evaluate f (3). f (3) : b. Solve for f (x) = 1. If there is more than o...

A: From the given graph we can see that at x=3 the function value is -2. i.e f(3) = -2

Q: Use the identity cos s+ sin's 1 to find the value of x or y, as appropriate. Then, assuming that s c...

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Q: XI. Order the sides of each triangle from shortest to longest and the angles from smallest to larges...

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Q: Given: angle ADB and angle CDB are right angles angle A= angle C Prove: AADB = ACDB A STATEMENTS REA...

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Q: exact length of the unknown side of the triangle shown to the right. Do not use a calculator. a 60° ...

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Q: 24 Given: sin e S" < e < 2n, find the exact value of 7' %3D - 2

A: there is error in sin(theta) given value, minimum value is -1, so given question is wrong, please ch...

Q: elow: cos( ka) whose graph matches the func 13/ -12 -11 -10 -9 -8 -7 -6 -5 -3 -2 -2- -4 Leave your a...

A: Given graph

Q: Simplify. cos(-0) cot(-0) csc(0) O cos20 cos²0 O sin?0 o -cos?0 -cos-0 O -sin 0

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Q: Determine the remaining sides and angles of the triangle ABC. 65 b a = 15 m 50 B- A = (Round to the ...

A: NOTE: Refresh your page if you can't see any equations. . here we have  C=65 B=50 a=15 for the trian...

Q: Convert the rectangular equation x? + y? = -4y to a polar equation and solve for r.

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Q: 9. Statement a: Right triangles have two acute angles. Obtuse triangles have two acute angles. State...

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Q: how 300/sin(120+Θ) become 300/cos(30+Θ)?

A: Topic:- trigonometry