Mathematics, 08.04.2020 21:10 jahmanilittlejotz1pe

A library needs to build an access ramp for wheelchairs. The main entrance to the library is 10 ft above sidewalk level. If the architect designs the slope
of the ramp in such a way that the angle of elevation is 7º, how long must
the access ramp be? Round to nearest foot

Answers: 2

Show answers

Another question on Mathematics

Mathematics, 21.06.2019 19:30

Which statements are true? check all that apply. the line x = 0 is perpendicular to the line y = –3. all lines that are parallel to the y-axis are vertical lines. all lines that are perpendicular to the x-axis have a slope of 0. the equation of the line parallel to the x-axis that passes through the point (2, –6) is x = 2. the equation of the line perpendicular to the y-axis that passes through the point (–5, 1) is y = 1.

Answers: 1

Answer

Mathematics, 21.06.2019 19:30

Asquare picture with sides of 32 inches is to be mounted on a square mat with sides of 52 inches. find the area of the mat that will remain uncovered by the picture.

Answers: 1

Answer

Mathematics, 21.06.2019 21:30

How does reflecting or rotating a figure change the interior angles of the figure?

Answers: 2

Answer

Mathematics, 21.06.2019 21:40

The management of a supermarket wants to adopt a new promotional policy of giving a free gift to every customer who spends more than a certain amount per visit at this supermarket. the expectation of the management is that after this promotional policy is advertised, the expenditures for all customers at this supermarket will be normally distributed with a mean of $95 and a standard deviation of $20. if the management wants to give free gifts to at most 10% of the customers, what should the amount be above which a customer would receive a free gift?

Answers: 2

Answer

You know the right answer?

A library needs to build an access ramp for wheelchairs. The main entrance to the library is 10 ft a...

Questions

Mathematics, 04.10.2021 14:00

Help please!! ...