A semielliptic archway has a height of 15ft at the center and a width of 50 ft. The 50 ft width consists of a two lane road. A truck that is 14 ft. wide and 12 ft. high drives with its wheels on the center line. How many inches of clearance will the truck have?

Q: A 60 cm by 80 cm photo is to be surrounded with a matting of equal width. The photo and matting is…

A: Thus, the width of the matting is 15.25 cm. Thank you

Q: A page is to contain 24 sq. inches of print. The margin at the top and bottom are 1½ in. and at the…

A: Explanation of the answer is as follows

Q: Find the area of an equilateral triangle if each of its sides has length 12 cm.

A: Given: An equilateral triangle has a side length of 12 cm. The area of an equilateral triangle of…

Q: A painting with a mass of 15 kg is suspended by two wires from hooks on a ceiling. If the wires have…

A:

Q: A trapezoid has area 54 and height 6. How long is its median?

A: Given: Area of trapezoid =54 Height of trapezoid =6

Q: A rectangular lot 60 ft. Iong and 30 ft. wide is to be surrounded by a fence with posts 6 ft apart.…

A:

Q: A television screen measures approximately 15.5 in. high and 19.5 in. wide. A television is…

A:

Q: A strip of masking tape is placed around the edges of a rectangular window prior to painting its…

A: Area covered by the masking tape divided by width of the tape gives the length of the tape used .

Q: Two trim boards need to be used together to cover a 12-ft length along one wall. If Jim recalls that…

A: Given that two trim boards need to be used together to cover a 12-ft length along one wall. And one…

Q: A swimming pool is in the form of a​ semicircular-sided figure. Its width is 12 ft and the parallel…

A:

Polynomials

Try substituting 1. You will get 6 and not 0. Try other real values also. What About -2? Let us check.