Which of the following is FALSE? 01+ tan? x = sec? æ 1 sec x = CSC x O cot x sin x= cos x = COS X O sin 2x = 2 sin x cos x

Q: Name the extemal secant segments in each of the following figures. R. 6. 3. dreamstime

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Q: Find the equation in standard form of the ellipse whose foci are F1(-8, and F2(8, 0), such that for ...

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Q: y= cot 3x ich graph below shows one period of the function? A. O B. Oc. OD. 137

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Q: 7. An angle inscribed in a semicircle is a right angle. 8. Opposite angles of a quadrilateral are co...

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Q: V3 Find two angles between 0 and 2n for the given condition. Recall cos %3D V3 Cos e

A: Given that:cosθ=-32 To find two solution in the interval 0 and 2π

Q: Us the Basic/parent graph of f(x)= square root of x and relocate the point (4,2) according to the tr...

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Q: From a point 20 ft. above the surface of the water, the angle of elevation of a tree standing at the...

A: To find out the height of tree and horizontal distance from the point of observation.

Q: 30 ft (a) Express the angle of elevation 0 of the sun as a function of the length s of the shadow.

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Q: Are there two distance formulas? 1) d = (x2 - x1)2 + (y2 - y1)2 2) d = (x1 - x2)2 + (y1 - y2)2 I can...

A: Recall: Distance formula between the points x1,y1 and x2,y2 is d= x2-x12+y2-y12.

Q: Find the angle in degrees, rounded to one decimal. 15 12

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Q: Which of the 3 trigonometry functions has the largest value when evaluating angle A? (sin A,cos A ,...

A: Explanation of the answer is as follows

Q: Multiple Choice.

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Q: Solve for y: y = sin (arctan (x/2)) 2 O cannot be determined Vx2 +4 Va2+4

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Q: The depth, y metres, of sea water in a bay t hours after midnight may be represented by the where a,...

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Q: If cos(0) and 0 is in the 2nd quadrant, find the exact value for sin(0). %3D sin(0) = Add Work Submi...

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Q: Transform z = 2- 4i into trigonometric, polar, and exponential form.

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Q: decimal places as needed.)

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Q: Use the properties of angle measures to find the measure of each marked angle. a (5x + 35)° b (2x + ...

A: Use the property of angle a=b Then measure angle a and b

Q: Provide the following identities: sin´0 + 2sin0 + 1 1. 1+ sine %3D 1 – sine cos e 2

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Q: Next Using a double-angle or half-angle formula to simplify the given expressions. (a) If 2 sin(37°)...

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Q: 1. Find the arclength s and area of the sector A for the image below. Round each answer to two decim...

A: SOLUTION-

Q: sin 0 in 0 Show that the following statement is an identity by transforming the left side into the r...

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Q: a) Simplify the following expression. cos cos '(2x)+ si

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Q: 20 Find sin 20 if cos 0 = (where 0 is in the fourth quadrant). 29 sin 20= | | (Type an integer or a ...

A: Topic: trigonometry

Q: Which of the choices below is a side of the triangle ABC? Given: 6 = 22.5 cm, A = 65°, B = 48° O 22....

A: Given:- b=22.5 CM, A=65°, B=48° To find:- Unknown Sides of triangle

Q: Minimise Z = 1.5 x + 2.5 y S.T. 1x + 3 y 2 3 1x + 6 y 2 2 and both x and y 2 0

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Q: 5 arctan 12 Let 0 What is the exact value of cos 20?

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Q: An inaccessible cliff was sighted from point A. The angle of elevation was observed to be 18.45°. Th...

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Q: How many solutions are there in the interval x E -3T 2 for the equation V3 cos 2x 2 8.

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Q: Which of the angles below is co-terminal to 3r/4? O 17n/4 none of these 19л/4 O 19n/6

A: topic - angles

Q: B a h 9. NOTE: The picture is NOT drawn to scale. Ancient alien theorists manning two radar stations...

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Q: A forest ranger in an observation tower sees a bear 15 miles to the north. The ranger also knows the...

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Q: In the answer box below, type an exact answer only (i.e. no decimals). You do not need to fully simp...

A: First we find out cos(alpha) =√(1-sin2(alpha)) then find out tan(alpha)=sin(alpha)/cos(alpha) Then f...

Q: .... 1- 2- 1- 2- 0- -1- 1- Drag each graph above to match the function below. y = - sin x y = sin 2x...

A: Y = - Sin X , has period of 2π and amplitude 1. Amplitude is -1 in first half and +1 in second half....

Q: Solve the triangle. Round lengths to the nearest tenth and angle measures to the nearest degree. a ...

A: Given: a = 8, b = 13, c = 15

Q: You are in Lucena and your jowa is in Tayabas. You both saw a huge hot air balloon floating in the s...

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Q: figure, a person standing at point A notices that the angle of elevation to the top of the antenna i...

A: Given query is to find the the distance between points A base of the antenna.

Q: 3) Find the slope of each line given. Then determine if the lines are parallel or not. m,= 10.2) m,=...

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Q: sec 0 = cos 0 = sin 0 = tan 0/2 = sin 20 = sin 0/2 =

A: Follow the procedure given below.

Q: Find the coordinates of the foci of the ellipse with vertices at (11,3) and (-15,3) and has minor ax...

A: To find the coordinates of the foci of the ellipse with vertices at 11, 3 and -15, 3 and has minor a...

Q: 6

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Q: Find the exact value of the real number y if it exists. Do not use a calculator. y = arctan (- 1) Se...

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Q: Find the side labeled x. (Round your answer to one decimal place.) X = 28 ° 20 90

A: Given:      

Q: If the allowable error in the diameter of sphere is 0.03 mm, determine the allowable error in the vo...

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Q: Graph One period y = 5 cos (3x – 27) %3D - y = tan(}a)

A: 1. y=5 cos3x-2π2. y=tan12x

Q: 4) Find the slope of each line given. Then determine if the lines are parallel or not. m,= Conclusio...

A: Solution ) for red line  Slope m = (y2 - y1)/(x2 - x1) m 1= (4 - 0 )/ (6 - 0) m 1= 4/6 m 1= 2/3 m 1 ...

Q: b) Evaluate correct to 4 decimal places, the following i. sec 302°29' ii. cosec 49°7' 4 sec 32°10-2 ...

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Q: Let cosX = 9/41 where tanX < 0. Determine cotX

A: Given that cos (x)=941, where tan (x)&lt;0Our Aim is to determine cot (x)=?

Q: C. Find the exact value of the following 1. cot ) 2. csc 630°

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Q: A building and a tower stand 80m apart on a horizontal plane. At a point midway between them, the an...

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