9,261 Answered Questions for the topic trigonometry

Trigonometry

08/09/22

Solving Trigonometry Functions
Rewrite the expression as an algebraic function of x and y.sin(cos−1 x − tan−1 y)
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Trigonometry

08/08/22

Solving Trig Functions
Solve the given equation. (Enter your answers as a comma-separated list. Let k be any integer. Round terms to two decimal places where appropriate.)sin 𝜃 =-squareroot(3)/2List six specific solutions.
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Trigonometry Algebra 1 Algebra 2

08/08/22

solve this fast

An object is thrown upward at a speed of 50 feet per second by a machine from a height of 11 feet off the ground. The height  of the object after t seconds can be found using the... more
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Trigonometry

08/08/22

Solving Trig Functions
Solve the given equation. (Enter your answers as a comma-separated list. Let k be any integer. Round terms to two decimal places where appropriate.)cos theta = -1/2Find what theta =List six... more
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Trigonometry Algebra 1 Algebra 2

08/08/22

solve this !!!!!!
Let f be the one-to-one function given below. f(x)=x−6/3x−1(a) Find the inverse function of f(f^−1 (x).)f^−1(x)=   (b) Compute f^−1(−5)f^−1(−5)=   
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Trigonometry

08/08/22

solve this question please
Ngoc invests a total of $26,500 in two accounts. The first account earned an annual interest rate of 6% and the second account earned an annual interest of 5%. At the end of one year, the total... more
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Trigonometry

08/07/22

Solving Trig Functions
Find all solutions of the given equation. (Enter your answers as a comma-separated list. Let k be any integer. Round terms to two decimal places where appropriate.)csc2 𝜃 − 4 = 0𝜃 =   rad
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Trigonometry

08/07/22

Solving Trig Functions
Solve the given equation. (Enter your answers as a comma-separated list. Let k be any integer. Round terms to three decimal places where appropriate. If there is no solution, enter NO SOLUTION.)cos... more
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Trigonometry

08/05/22

need answer to this asap
Given the function f(x)=1+7x^2 calculate the following values:f(a)=   f(a+h)=   f(a+h)−f(a)/h=
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Trigonometry

08/05/22

answer this question asap
NASA launches a rocket at t=0 seconds. Its height, in meters above sea-level, as a function of time is given by h(t)=−4.9t^2+370t+402hAssuming that the rocket will splash down into the ocean, at... more
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Trigonometry

08/05/22

need the answer to the problem asap
let f(x)=x+4/x+10f^−1(−1)
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Trigonometry

08/05/22

ANSWER THIS QUESTION FAST

The cost C(x), where x is the number of miles driven, of renting a car for a day is $23 plus $1.65 per mile.What is the slope of the linear function and its units?   Select an answer miles per... more
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Trigonometry

08/04/22

Algebra 2 Fundamenals of Trigonometry and Conics.

For decades, hoax artists have been going out into grain fields to make crop circles like the one shown below. Though many people believed these crop circles to be the work of aliens we now know... more
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Trigonometry

08/04/22

8csc^2 theta - 3cot^2 theta = 3 + 5csc^2 theta
Verify identity
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Trigonometry

08/04/22

1/(1 - sec(theta)) + 1/(1 + sec(theta)) = - 2cot^2 theta
verify the identity
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Trigonometry

08/04/22

answer needed asap
If f is one-to-one and f(4)=11, thenf^-1(11)=   and (f(4))^-1=
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Trigonometry

08/04/22

need the answer to this question asap
In 1995 the average family income was about 39000, and in 2015 it was about 68,044.Let x=0 represent 1995, x=1 represent 1996, and so on. Find values for a and b (rounded to one decimal place if... more
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Trigonometry

08/04/22

need the answer to this question asap
Given the function f(x)=3x^2−5x+5. Calculate the following values:f(−2)= f(−1)=f(0)=  f(1)=   f(2)=   
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Trigonometry

08/03/22

Solving Trig Functions
Solve the given equation. (Enter your answers as a comma-separated list. Let k be any integer. Round terms to two decimal places where appropriate.)sin theta = -squareroot (2)/2
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Trigonometry

08/03/22

answer this question fast

If 34700 dollars is invested at an interest rate of 10 percent per year, find the value of the investment at the end of 5 years for the following compounding methods, to the nearest cent.(a)... more
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Trigonometry

08/03/22

Simplifying Complex Fractions
Find all solutions of the equation and express them in the form a + bi.x2 − 18x + 82 = 0Find positive imaginary numbers and negative imaginary numbers?
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Trigonometry

08/03/22

Simplifying Complex Fractions
Evaluate the expression and write the result in the form of a + bi. 4/1 + i - 4/1 - i
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Trigonometry

08/03/22

MATH HW HELP NEEDED ASAP
The cost C(x)C(x), where x is the number of miles driven, of renting a car for a day is $23 plus $1.65 per mile.What is the slope of the linear function and its units?  Select an answer miles per... more
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Trigonometry

08/03/22

MATH HW HELP NEEDED ASAP
Let f(x)=−3x+4. Find each of the following:f(a)=2f(a)=   f(2a)=   f(a+2)=f(a)+f(2)=   
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Trigonometry

08/03/22

MATH HW HELP NEEDED ASAP
In the video, the water level was 15 milliliters before adding the chain, and 20 milliliters after adding the chain. When I weighed the chain, its mass was 68.2 grams.I believe the chain is solid... more
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