9,261 Answered Questions for the topic trigonometry
Trigonometry Math
06/02/21
What fractions and degrees are equal to sin(7π/6)
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Trigonometry Math
06/02/21
Convert the radian measure 5π/36 to degrees.
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Trigonometry Math
06/02/21
Determine the exact value of cos(7π/4) in simplest radical form.
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Trigonometry
06/02/21
Given sec A =13/6 and that angle A is in Quadrant I, find the exact value of sin A in simplest radical form using a rational denominator.
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Trigonometry
06/02/21
Trigonometric function
Suppose the terminal arm for the angle theta passes through the point (1,-4) a). Draw the angle from the standard position and determine the length of the radius. b). Find all 6 trigonometric...
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Trigonometry
06/02/21
how do i find the range of h using set notation
my problem is h(x)=1-3x, the domains are {-1,0,1,2}
06/02/21
college algebra help
Shaun invests $5800 in two different accounts. The first account paid 7 %, the second account paid 9 % in interest. At the end of the first year he had earned $490 in interest. How much was in each...
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Trigonometry
06/02/21
Trigonometry question
A clock face is in the form of a coordinate system with the origin at the center of the face. The minute hand passes through the point (1, √3). The hour hand is somewhere between 4 and 5. What time...
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Trigonometry College Algebra
06/02/21
The proper angle for a ladder is about 75° from the ground. Suppose you have a 21 foot ladder. How high can it reach?
The proper angle for a ladder is about 75° from the ground. Suppose you have a 21 foot ladder. How high can it reach?ft=
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Trigonometry College Algebra
06/02/21
An exponential model y = a ⋅ b^x passes through the points (0, 10) and (2, 90). What are the values of a and b ?
An exponential model y=a⋅b^x passes through the points (0, 10) and (2, 90). What are the values of a and b?a=b=
06/02/21
A 19 -ft ladder leans against a building so that the angle between the ground and the ladder is 79 ∘ 79 ∘ . How high does the ladder reach on the building?
A 19-ft ladder leans against a building so that the angle between the ground and the ladder is 79 degreesHow high does the ladder reach on the building? ft=
06/02/21
A 250-foot weather tower used to measure wind speed has a guy wire attached to it 75 feet above the ground. The angle between the wire and the vertical tower is 48 ∘ 48 ∘ .
A 250-foot weather tower used to measure wind speed has a guy wire attached to it 75 feet above the ground. The angle between the wire and the vertical tower is 48∘48∘. Approximate the length of...
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06/01/21
Find the value of each variable using sine and cosine. Round your answers to the nearest tenth.
m≈n≈
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06/01/21
Find the value of each variable using sine and cosine. Round your answers to the nearest tenth.
a≈b≈
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Trigonometry Math
06/01/21
If tanθ<0, in which quadrant(s) could the terminal side of angle θ lie?
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Trigonometry
06/01/21
Find the magnitude of the vector and the angle theta, 0 less than or equal to theta less than 360, that the vector makes with the positive x-axis. W=-4i-4square root of 3j
The answer is either1)W=5, theta =602) W=8, theta=603) W=6, theta =2404) W=4, theta = 3005) W=8, theta =240
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Trigonometry
06/01/21
Trigonometry calculation
Find the angles 0°<x<360° Cos(3x)=1
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Trigonometry
05/31/21
maths Trigonometry
A car windscreen wiper traces out the area ABCD, where AB and CD are arcs of circles with centre O and radii 60cm and 30cm respectively. Angle AOB measures 120. a) Find the area of ABCD in exact...
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Trigonometry
05/31/21
maths trigonometry
In a non right angled ABC, AB = 3x, AC = 2x and cos A 3/5. Find the value of x if the area was 60cm^2
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Trigonometry
05/31/21
MATHS trigonometry
solve the following trigonometric equation for the domain [-180, 360]2sinx = 5cosx
Solve the equation for (0</=theta<2pi) Answer ASAP
2√3cosθsinθ=-3cosθ
Trigonometry
05/31/21
last trig question i think
a baseball diamond is a square with 90 feet between each base. how far does the catcher have to throw the ball to get it from home plate to second base. round your answer to the nearest tenth.
Trigonometry
05/30/21
more trigonometry
joaquin is flying a kite. he has let out 300 ft of kite string. the string makes an angle of 64 degrees with the level ground. to the nearest foot, how high is his kite
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