How high on the w makes 57° angle

Q: The angle of elevation to the top of the Empire State Building in New York is found to be 11degree…

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Q: Find the degree measure of the angle formed by the hands of a clock at 5:00 in the afternoon.

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Q: A 200-foot cliff drops vertically into the ocean. If the angle of elevation from a ship to the top…

A: Let the distance of the ship offshore is x feet. A rough sketch of given situation is shown below…

Q: The cosine of the angle is 4 -

A: let the acute angle be θThen cos(θ)=34θ=cos-1(34)

Q: Nico is resting on a 3m high tree house and watching the top of a pole 5m from the tree. if the…

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Q: The Washington Monument in Washington, D.C. is 555 feet tall. If a tourist sees the monument with a…

A: The Washington Monument in Washington, D.C. is 555 feet tall and a tourist sees the monument with a…

Q: Find the angle in degrees

A: as we can see from the figure, the radius of the circle is 4 units so take

Q: Give the reference angle for 153 degree       63 degree

A: Reference angle: Reference angle is a acute angle and always positive.

Q: Find the measure of each angle indicated by the curved arrow.

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Q: A person standing 364 feet from the base of a church observed the angle of elevation to the church's…

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Q: Find the reference angle for -420 degrees

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Q: Find the reference angle of 55 degrees.

A: Let, the given angle , θ = 55°Reference angle is always the smallest angle that we can make from the…

Q: Find the angle of elevation of the sun, in degrees, when a 12 meter tall telephone pole casts a 21.6…

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Q: A tree casts a shadow of 14.7 meters when the angle of elevation of the sun is 13.1 degrees. How…

A: A tree shadow of 14.7 meters  angleof elevation of the sun is 13.1 degrees. To find :- Height of a…

Q: Find the value of the angleθ in degrees rounded to the nearest tenth of a degree.

A: Given-  To Find- The value of the angle θ in degrees rounded to the nearest tenth of a degree.

Q: Determine value of angle a to the nearest tenth of a degree

A: Given that  sin α=13 in the interval π2<α<π cos β=-13in the interval π<β<3π2

Q: A tower casts a shadow that is 154 feet long when the angle of elevation to the sun is 52°. How tall…

A: We use the definition of tan of an angle heretanθ =opposite sideadjacent side

Q: How high is the building whose horizontal shadow is 60 meters when the angle of elevation of the sun…

A: The building whose horizontal shadow is 60 meters when the angle of elevation of the sun is 58°12'

Q: Find the angle in degrees,

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Q: You are standing 15 feet away from a tree, and you measure the angle of elevation to be 35∘. How…

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Q: The angle of elevation of the sun is 68° when a tree casts a shadow 14.3 m long. How tall is the…

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Q: Find the measure of the indicated angle to the nearest degree.

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Q: Find the magnitude and direction angle for . Round to tenths.

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Q: the sun hits a building of unknown height so that the building casts a shadow of 410 feet. if the…

A: It is known that for a right angled triangle,

Q: Find the angle β in the fourth quadrant such that sec⁡ β =2, where 0°≤ β ≤360° .

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Q: Find the measure of each angle. 650 450 MZSQR

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Q: the length of the shadow of a building 34.09m tall is 37.62m. Find the angle of elevation of the sun…

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Q: A person standing 188 ft from the base of a church observed the angle of elevation to the church's…

A: Given:  The person standing 133 ft from the base of church observed the angle of elevation to the…

Q: Give the reference angle for 153 degree       -27 degree

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Q: A small plane takes off from an airport and begins to climb at a 10.08 angle of elevation at 5,000…

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Q: A geologist measured the angle of elevation to the top of a mountain to be 39°. From a point 200…

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Q: A surveyor set up his instrument at A and measured the angle of elevation of the top of a tower and…

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Q: a man standing near a radio station antenna observes that the angle of elevation to the top of the…

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Q: The angle of elevation from level ground to the top of a building 12m away is 38 degrees. How tall…

A: We have to find the height of the building.  For this we can take tan(38) in given triangle

Q: The angle between the bottom of the fence and the top of the tree is 75 degrees. The tree is four…

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Q: Find the value of the missing angle.

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Q: An observer saw a canoe 8 meters below the cliff that makes a viewing angle with respect to the…

A: Given conditions can be drawn as follows, Here, Angle of depressions 30o and angle ABC are…

Q: A surveyor measured the angle of elevation of a flat spire as 15° from a point on horizontal ground.…

A: Let the height of the spire is the measurement of a line segment which is normal to the horizontal…

Q: What angle is vertical to <AGC ?

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Q: A monument is 95 meters highAt an information booth, an observer notices the angle of elevation to…

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Q: Give clockwise and counterclockwise co-terminal angle measurements for 150 degrees.

A: The given angle is 150 degrees; the angle 150 degrees is in second coordinate. Now we have to find…

Q: Find the reference angle of 35 degrees

A: Let, the given angle          θ = 35°Reference angle is always the smallest angle thatwe can make…

Q: The windshield wiper blade on Julia's car is 21 inches long. Each swipe of the wiper makes an angle…

A: θ=lr Where l is length of arc and r is radius.

Q: How tall is a building that casts a 75​-ft shadow when the angle of elevation of the sun is 35°​?

A: height of building =?

Q: From the 108 meters lighthouse, the angle of depression of a boat at sea is 27 degrees. Find the…

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Q: The angle of elevation from a fishing boat to the top of a lighthouse is 5°. If the top of the…

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Q: The length of a string from the center of a yo-yo to tip of Tony’s middle finger is 12 cm. If Tony…

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Q: A person 100 meters from the base of a tree, observes that the angle between the ground and the top…

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Q: A sprinkler on a golf course fairway is set to spray water over a distance of 70 feet and rotates…

A: Given, sprinkler rotates through an angle 48o and sprays water over a distance of 70 feet.

Q: The radian measure of an angle of 334 degrees is

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Equations and Inequations

Equations and inequalities describe the relationship between two mathematical expressions.

Linear Functions

A linear function can just be a constant, or it can be the constant multiplied with the variable like x or y. If the variables are of the form, x2, x1/2 or y2 it is not linear. The exponent over the variables should always be 1.