02/16/25

Exact Value of Quadrantal Angle - Trig

If there are not any write undefined. Is there an equation without using the calculator? I have access to the Trigonometric Function Values of Quadrantal Angles. tan (4π) I got 0... more
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02/14/25

Find Reference Angle for 28π/6.
The answer needs to be in radians. I turned it to degrees, then back to radians with my answer of 5π/6. That is incorrect. Please explain how to do it all in radians and also how to covert from... more
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02/10/25

I need help plzzzzzzz
Which ordered pair is a solution of the equation? 3x - y = 13
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02/07/25

Solve a question of trigonometry function

d the solutions of the equation in the interval[ -2 pi, 2 pi] use a graphing utility to verify your results. Csc(x)= 2 (3)^(1/3)/3
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02/07/25

Right Triangle = Cofunction identities to find the value of each expression
Do NOT use a calculatorFind sec 27 degrees over csc 63 degrees Given cot 49 degrees = 0.8693, find tan 41 degrees Where to begin?
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02/07/25

Trigonometry Right Triangle Lengths
In a right triangle with sides of lengths 1, 5, and square root of 26, the tangent of the angle opposite the side of length 5 is......Please explain not just the answer but how are the lengths... more
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02/07/25

Trigonometry Right Triangle Lengths
In a right triangle with sides of lengths 1, 5, and square root of 26, the tangent of the angle opposite the side of length 5 is......Please explain not just the answer but how are the lengths... more
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02/05/25

Find x when 5^2 = 125^(2+x).
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02/04/25

write the equation of a line that is perpendicular to y =1/4x+2 and goes through the point (-1,5)
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02/03/25

How much money should be deposited today in an account that earns 6% compounded semiannually so that it will accumulate to $ 10000 in three​ years?
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02/03/25

What is 56×(4!+4!+4!+4!+4!)×6
Where n! (n factorial) is the product of integers from 1 to n (inclusive). n is a positive integer. For example 3! = 1x2x3=6
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02/03/25

Polynomial function
find a polynomial function of least degree having only real coefficients, a leading coefficient of 1, and roots of 2-square root of 6, 2+square root of 6, and 3-i
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02/02/25

Four times of a number n is 23 more than twice the number
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01/31/25

Petrolyn oil is a combination of natural and synthetic oil. contains 4 liters of natural oil for every 5 liters synthetic oil. order to make 846 liters of petrolyn oil, how many liters of natural oil?
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01/31/25

help ASAP !! Precal
pls solve with steps tan^3 x sec^3 x = (sec^4 x - sec^2 x) sec x tan x
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01/25/25

Determine the vertex of the quadratic function f(x)=2x^2 - 4x - 6 and rewrite it in vertex form
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01/25/25

Need help Asap!
Find a point D(x, y) such that the points A(−4, 1), B(3, 0), C(−1, −3), and D are the corners of a square. (If an answer does not exist, enter DNE.) D(x, y) = D
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01/22/25

Trigonometric Identities|Please help!
Please help me understand how to verify the trigonometric identity:cot2θ⎯⎯ * sec2θ = 7tanθ cosθ csc2θcsc θ
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01/17/25

Solve the radical equation

Solve the radical equationsqrt(x-1)+2=sqrt(2x+2)
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01/15/25

Sketch the parabola using the given information vertex ​(0​,-3​), point ​(-2​,6​)
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01/14/25

Trigonometric Identities|Please help!
Please help me understand how to prove each identity. Would appreciate as much detail as possible, thanks.a. sec x - tan x * sin x = 1 / sec xb. 1 + cos x ⎯⎯⎯⎯ = csc x + cot x sin... more
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01/13/25

Larry drew a scale drawing of an apartment. The scale of the drawing was 8 millimeters = 1 meter. What is the scale factor of the drawing? Simplify your answer and write it as a fraction
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01/07/25

g(x)=x^2 - 4 what is g(3x)
g(x)=x^2 - 4 what is g(3x)
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01/07/25

What is the inverse equation for y= 1/2x-3

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01/03/25

Sketch x^2 +4y^2 + 6x -8y +9 = 0.
Since the x squared and the y squared terms are both positive we know that this is the equation of an ellipse. We will need to complete the square on both the x and y terms. This will let us... more
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