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The quadrilateral ABCD has the following lengths of sides and diagonals: DC=7, CB=8, BA=13, AD=13, AC=15, and BD=13.
How do you understand further trigonometry and four-point method? Provide complete and step by step solution for the question.
The foot, F, of a hill and the base B, of a vertical tower TB, 27 metres tall, are on the same horizontal plane.
Write a trigonometric function for a ball dropped from a distance of 5ft from the floor. Let the x-axis represent the time after the ball was dropped.
Another herring gull also ringed at Llyn Trawsfynydd, was found at Barmouth. The finding place is 23km from Llyn Trawsfynydd on a bearing of 203 degrees.
The minimum number of daylight hours in a day was 7.82, and this was recorded in week 51.
In terms of radians and X, what would be the specifications of the anlges for trigonometric points which result from the following transformations.
Find derivatives of these functions chosing appropriate methods. Provide complete and step by step solution for the question.
Solve the equation for solutions in the interval [0, 360). tan 4x = 0
Find the magnitude and direction angle (to the nearest tenth) for each vector. Give the measure of the direction angle as an angle in [0,360°].
A television camera at ground level is filming the lift-off of a space shuttle at a point 750 meters from the launch pad.
From a boat on the lake, the angle of elevation to the top of a cliff is 16° 10' If the base of the cliff is 1216 feet from the boat, how high is the cliff .
Solve the equation for solutions in the interval [0, 360). cos 2x= v3/2
"There is a bamboo 10 ft. high, the upper end of which being broken reaches the ground 3 feet from the stem. Find the height of the break."
An overhead wire stretches from the service drop on a building, which is 20' from the ground, to an insulator on a pole which is 35' from the ground.
The angles of elevation of a balloon from two points A and B on level ground are 24°50' and 47°20', respectively.
Starting at point A, a ship sails 24 km on a bearing of 211°, then turns and sails 33 km on a bearing of 302°.
A plane flying a straight course observes a mountain at a bearing of 35.3° to the right of its course. At that time the plane is 9 km from the mountain.
Find the missing parts of the triangle. (Find angles to the nearest hundredth of a degree.)
To measure the height of a mountain a surveyor takes two sightings of the peak at a distance of 900 meters apart on a direct line to the mountain.
What are the differences in the steps of graphing a sine or cosine curve vs. a tangent curve? Please provide answer in written form not graphical form.
What is the importance of having standards in mathematics? How do standards improve mathematics instruction?
A beam 25 feet long leans against a wall. If the top of the beam rests at a point on the wall 17.5 feet above the floor.
A handicap ramp is 5.26 meters above the ground. What will the length of the ramp if it makes an angle of 23 degrees with the floor?
If the object was packed in a cylindrical container instead of a rectangular box, how would the minimum volume of beads change?