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The tower will be supported by three cables, each attached to the top of the tower and to points on the roof of the building which are 5 feet from the base.
From a point that is 10M from the base of the wall, the angle of the elevation of the top of the wall is 72 degree.
From the barge the bearing to the lighthouse is 63 degrees ( 12 km is the length of the side adjacent to the 63 degree bearing ).
How do you convert from degrees to radians. Explain and provide an example with 283 degrees.
A right triangle is a triangle with one angle measuring 90°. In a right triangle, the sides are related by Pythagorean Theorem, where c is the hypotenuse.
What is the value of the tangent of angles that are close to 90 degrees (say 89.9 degrees and 90.01 degrees)?
The volume of a cube is given by V= s cubed. Find the length of a side of a cube if the volume is 1000 cm cubed. Show work.
In an isosceles triangle each of the equal side is 10 meters and the base is 16 meters. Find the vertex angle accurate to the next minute.
In a rhomboid the obtuse angle is 123 degrees,the longer side is 50 mm,and the longer diagonal is 80 mm.Find the shorter side of the rhomboid.
Find and equation of the tangent to the curve at the point corresponding to the given value of the parameter.
A nautical mile depends on latitude. It is defined as length of a minute of arc of the earth's radius.
Write 1 x 4 matrices P, G, and M that represent the nutritional values of each food. Find 3P + 2G + 2M and tell what the entries represent .
A recent land survey was conducted on a vacant lot where a commercial building is to be erected.
What is the speed of the boat in metres per second (to 1 decimal place) and it direction as a bearing (to nearest degree).
Use trigonometric identities to derive the following identities: sin^2x+cos^2x=1
The telescopes lock onto a rocket and transmit their angles of elevation to a computer after a rocket launch.
A baseball diamond is a square with a distance from home plate to first base of 90 feet. How far is it from first base to dead center field?
Find the side length x for a right triangle..when its sides are 7 and 11. Round to the nearest tenth.
The surveyor then measures the angle to the top of the radio tower on the building and finds that it is 50(degrees). How tall is the radio tower?
Suppose at kickoff of a football game, the receiver catches the football at the left side of the goal line and runs for a touchdown diagonally across the field.
Find the exact latitude (to 4 decimal places) of where you live, used to live, work, or used to work (include the zip code).
How fast is the angle of elevation of the top increasing when he is 40.0m away from the building?
Find the maximum value of c=6X + 5y on the region determined by the constaints 3x+2y+>or equal to 20
Hazel has a screen door whose height is 4 feet more than its width. She wishes to stabilize the door by attaching a steel cable diagonally.