24. A jump ramp for waterskiing is in the shape of a right triangle. The ramp makes an angle of 15" with the surface of the water and rises 1.58m above the surface of the water. What is the length of the ramp to the nearest hundredth of a meter?

Q: 33. The distance that a bicycle travels in 1 min varies directly as the number of revolutions per…

A: Given: The distance that a bicycle travels in 1 min varies directly as the number of revolutions per…

Q: A five-gallon water dispenser at an office provides paper cones for cups. The cones are 3 inches in…

A: The paper cone cup height is about 3.3 inches (using Pythagorean theorem).Each cup holds roughly 7.8…

Q: The figure shows the dimensions of a metal sign. The shaded part of the sign is painted blue. 10 ft…

A:

Q: An ameteur photographer wants to set up is camera to view the sunrise coming over the mountain and…

A:

Q: Julie works at the amusement park with the maintenance crew. She needs to replace a string of…

A:

Q: Felix built a ramp based on the scale drawing below. If the height of Felix's ramp is 6 inches from…

A:

Q: 3 A bird was sitting 8 meters from the base of an oak tree. It then flew in a straight line 9 meters…

A:

Q: One end of a ramp is raised and set on the back of a truck. The back of the truck is 1 meter off the…

A: sin X = perpendicular/ hypotenuse

Q: By what theorem are the following triangles similar? L. 39.2 28 M. 15 21 K O ss SAS AA O Not Similar

A:

Q: 3. While chalking the lines on a little league baseball field, Tory determined that the distance…

A: Solution: 3.  According to the given question distance between each bases is 45 feet

Q: Solve for the distance between (13, 45) and (61, 22). Round your answer to the nearest hundredth.…

A:

Q: Jack wants to find the height of an olive tree for a science project. Jack is 2 meters tall. He…

A:

Q: . Jaime is preparing to paint the trim around a window that is 12 fet off the grour is going to use…

A: Solution:

Q: 78. A 5-ft (60-in.) belt is to be looped around a rotating drum of radius 8 in. and a small spindle…

A: Find the distance between the spindle and the rim of the drum

Q: 4. A 1.8m tall person casts a 4 m long shadow. How long a shadow will a 2.4 m tall person cast…

A: Given 1.8m  person = 4 m shadow Since ratio of height of person and shadow will be constant

Q: to ire the distance across a river. He used a photograph of the river where there are two poles 30…

A:

Q: 2. A jeweler has 121.92 centimeters of gold chain. He will use of the chain to make a necklace. He…

A: 2)

Q: Express the required calculation in terms of x and then round to the nearest tenth. How much fencing…

A: Let us consider a circle with a radius r then  circumfrence of circle =2πrArea of circle =πr2

Q: 13. A 6-ft man walks away from a lamppost. At the instant the man is 14 ft away from the lamppost,…

A: Given: A 6-ft man walks away from a lamppost. At the instant the man is 14 ft away from the…

Q: 2. A circular fishpond with a diameter of 15 feet is to have a 2 feet wide border of paver bricks.…

A:

Q: The minute hand of a large clock is 6 ft long. How far dose the point of the hand move in one hour?

A: The minute hand of a large clock is 6 ft long. How far does the point of the hand move in one hour?…

Q: Below is a cross section of a building with all distances measured in feet. How tall is the roof…

A: Given: A diagram is given as follows:  To find: We have to solve for x.

Ratios

A ratio is a comparison between two numbers of the same kind. It represents how many times one number contains another. It also represents how small or large one number is compared to the other.

Trigonometric Ratios

Trigonometric ratios give values of trigonometric functions. It always deals with triangles that have one angle measuring 90 degrees. These triangles are right-angled. We take the ratio of sides of these triangles.