Solve the system of equations. 4x² + y² = 25 z+y=5 ordered pa

Q: a B sin(A) = cos(A) = Note: Triangle may not be drawn to scale. Suppose a = 7 and b = 12. Find an…

A: sue pythagoras theorem in triangle ABCa2+b2=c2c=49+144=193

Q: Convert the given polar equation into a Cartesian equation. Provide your answer below: T = 7 sin 0…

A: to write Cartesian equation.

Q: Prove cos x tan2 x = sin x tan x

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Q: Determine whether the information results in one triangle, two triangles, or no triangle at all. a =…

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Q: f For f(x) = 3 and g(x) = 2x² + 1, find the domains and ranges of f, g, g and

A: ven f( x ) = 3 g( x ) = 2x2 + 1 domain = reach of x values range = reach of y values

Q: x1 = 2 cost 3π t x₂ = 4 sin to x3 = π cos (π - 3 t) COS COS to

A: The red graph is the x1. The blue graph is the x2. The dotted green graph is the x3.

Q: If a function fis periodic with period p, then f(t + p) = --Select--for every t. The trigonometric…

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Q: c) cos tan = tan 0

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Q: Given any Cartesian coordinates, (x,y), there are polar coordinates (r, 0) with - <0. Find polar…

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Q: The letters x and y represent rectangular coordinates. Write the equation using polar coordinates…

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Q: If p units of an item are sold for q dollars per unit, the revenue is R= pq. Use this idea to…

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Q: Check the following logical expression ((A → B) A (AC)) → (A → (BAC)) contradiction, or neither. is…

A: P Q P→Q P^Q T T T T F T T F T F F F F F T F where T means true and F means false and P, Q…

Q: EXTENSIONS For the following exercises, find all solutions exactly to the equations on the interval…

A: Given: Sin2x-Cos2x-1=0

Q: Apply the trigonometric identities to establish the expression 1-cos cos sin side. Show your work. =…

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Q: Find v v=5i-j

A: NOTE: Refresh your page if you can't see any equations. . the magnitude of the vector  is given by

Q: rrect graph below. G ar equation of the curve is OB. (Simplify your answer) Q OC. Q G O D. Ay

A: Topic:- Geometry

Q: 5 R BIN frotter G.

A: Given query is to find the equation of the graph.

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: Solve the triangle. a=6, b=10, C=60°

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Q: determine the measure of the positive angle with measure less than 360° that is coterminal with the…

A: for positive coterminal angle we add the multiple of 360°given  a=-872°

Q: Use Heron's Formula to find the area of the triangle. Round to 3 decimal places. 27 Area = 34 15…

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Q: Find the area of the following triangle. Round your answers to the nearest hundredth. a = 4.8 in, b…

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Q: A swimming pool has a depth of 4 ft at the shallow end and 8 ft at the deep end. The bottom of the…

A: A swimming pool has a depth of 4 ft at the shallow end and 8 ft at the deep end. The bottom of the…

Q: An astronaut on the moon throws a baseball upward. The astronaut is 6 ft, 6 in. tall, and the…

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Q: 11. Eliminate the parameter t from the following: x = 9 sint, y = 9 cost

A: Solution:

Q: Determine the ordered pair representing the maximum value of the graph of the equation below. r =…

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Q: Write the polar equation r = 9 cos in Cartesian form as x² + y² =

A: The given polar equation r=9 cosθ. We have to convert into rectangular equation.

Q: lect all correct answers. lect all that apply: 5п 18 7π 18 11T 18 19T 18 23п 18 23п -2 sin(30) = 1

A: Given query is to find the Indicated angle.

Q: 4. Simplify, using the double-angle formulas: 1-2 sin² (15⁰)

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Q: 14. From my balcony, I can see a tall building a short distance away. The angle of elevation to the…

A: Let's find distance from the bottom of the building.

Q: If 8 g of a radioactive substance are present initially and 3 yr later only 4 g remain, how much of…

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Q: Solve the following equation for on the interval [0, 360°). Select all correct answers. Select all…

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Q: te f(-1) for the fund x-3 if -3 ≤x = -1 if 4 ≤ x x26 (2x² + 2if

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Q: Determine if the sketch of the graph represents an even function, an odd function or neither. y-axis…

A: Graph of the functions are given, we have to find it is odd, even or neither.

Q: B 1. 2. 3. csc²x + sec² x 4. cos²x cos² y + 5. sec² x 6. The following identities involve the…

A: Pythagorean identity  sin²θ+cos²θ is equal to 1

Q: de your answer below: y = 9x + 7

A: Given query is to find the polar equation.

Q: horizontal and vertical components of the vector with the given length and direction, and write the…

A: Given query is to find horizontal and vertical components of the vector.

Q: 3 7. Find tan and csc ß if sec ß = and tan <0.

A: Please see the below picture for detailed solution.

Q: Solve the following for 0, in radians, where 0 ≤ 0 < 2TT. Round to the nearest hundredth. -7 sin²…

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Q: If sint=15, and t is in quadrant I, find the exact value of sin(2t), cos(2t), and tan(2t)…

A: To find the value of given trigonometric expression

Q: Rectangular-to-Polar Conversion In Exercises 33-40, plot the point given in rectangular coordinates…

A: we need to convert the given rectangular coordinate into polar coordinate.

Q: 17π 8. Find the exact value of the expression (do not use a calculator): tan-

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Q: Find the smallest positive solution of sin 2x cos 3x = 1 - sin 3x cos 2x.

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Q: Click Find the doubling time of an investment earning 7% interest if interest is compounded…

A: Please see the below picture for detailed solution.

Q: (d) If (x, y) = (9, 7) then (r, 0) = ( ),

A: according to bartleby guide line we do only first part of multiple questions formula used is…

Q: Graph the quadratic function: f(x) = x² + 2x - 8

A: NOTE: Refresh your page if you can't see any equations. . the given function is to graph the…

Q: 15 Suppose sin(a) = — where π < a < ³7, and tan(ß) = 8 a) Find sin (a + B). where <ß <³7.

A: formula is  sin(α+β)=sinαcosβ+cosαsinβsin2x+cos2x=1

Q: 1. (1 cos 0) (1 + cos 0) (1 + cot²0) = 1

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Q: Given v=i+j and w=i-j (a) find the dot product v. w; (b) find the angle between v and w, (c) state…

A: we know that  i.i=j.j=1  and  i.j=j.i=0v.w=v.w cos(θ)where θ is angle between v and w

Q: 4 If sin 0,0 in quadrant II, find the exact value of 7' (a) cos 0 T (b) sin 0+ - 6 (c) cos 0 - TU…

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