(olanda is making a springboard to use for gymnastics. She has 8-inch-tall springs and wants to form a 16.5° angle with the base, as modeled in the diagram. To the nearest tenth of an inch, what will be the ength of the springboard, x? 8 in 16.5

Q: a triathlon begins with a swim along the shore of 4.2 miles . The racers then bike for 6.2 miles .…

A: here we will apply cos law and find the other side.

Q: Glenda wants to glue glitter over a piece of felt shaped like a parallelogram with a height of 52…

A: We know that, 1 ft=12 in 1 ft2=144 in2 Formula of area of parrallelogram=height×base

Q: A man mowing his four-sided yard is unable to remember all of its dimensions. He remembers that one…

A: A man mowing his four-sided yard is unable to remember all of its dimensions.   He remembers that…

Q: The area of the triangle below is 33.62 square feet What is the length of the base? 8.2 ft

A:

Q: A carpenter had a board 2′-10 3/4″ long. To fit the space for a shelf, the carpenter cut 7/16″ off…

A: By using simple measurment mathematics we can solve it detailed solution given below

Q: The second hand on a clock is 4 cm long. How far does the tip travel in 1 minutes 45 seconds?…

A: in 60 sec distance travel by second hand of clock is equal to its circumference distance travel in…

Q: An architect is designing a two-story house that is located at 40°N latitude. The architect wants to…

A: How much roof overhang should the architect provide so that at noon on the day of the summer…

Q: The front (and back) of a greenhouse have the same shape and dimensions shown below. The greenhouse…

A: Volume of green house will be the total volume of the rectangular and conical portion. Given:…

Q: The empire state building is 1250 ft tall and approximately 3.0 mi from the brooklyn bridge. From…

A:

Q: A man is 550 feet from the base of a very tall building. The building is standing on a large flat…

A: We sketch the situation roughly. Let the height of the building is = h feet

Q: A bicycle with a 26-inch wheel (diameter) travels a distance of 200 feet. How many revolutions does…

A: Given,          A bicycle with a 26-inch wheel (diameter) travels a distance of 200 feet.We know…

Q: 8 in. 20 ft

A:

Q: Mrs. Clark has a piece of fabric to cover six juice cans to use as pencil holders for her…

A: In the question Mrs. Clark wants to wrap cover around a juice can for her kindergarten class. It is…

Q: King Kong stands on the edge of the roof of a 68 foot high building. You poke your head out of a…

A: Given the height of a buliding which is 68 ft high and a king kong which stands on the edge of roof.

Q: A forest ranger sights a fire from a tower. She is looking down from a tower at a 10-degree angle.…

A: We Use tan(x) formula for solving this problem. tanx = opposite side/ Adjacent side.

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.