Friday

March 27, 2015

March 27, 2015

Posted by **jerson** on Thursday, November 27, 2008 at 4:17pm.

a) calculate the handrail slope.

b) if a coordinate plane is placed over the diagram of the same stairs and one endpoint of the handrail is at (0, 3), where is the other endpoint located?

- geometry -
**drwls**, Thursday, November 27, 2008 at 10:57pma) The handrail must increase in elevation by 2 for each horizontal distance of 3. The slope is therefore 2/3.

b) The other endpoint will be at

(L, 3 + (2/3) L)

where L is the horizontal distance covered by the flight of stairs. You omitted a dimension needed to solve the problem. Perhaps it was in the Figure you did not show.

**Answer this Question**

**Related Questions**

algebra - The natural stride up a certain staircase has a slope of 3/5, meaning ...

Physics - An explosion occurs at the end of a pier. The sound reaches the other ...

Geometry - A carpenter is building a staircase using his knowledge of right ...

physics - An explosion occurs at the end of a pier. The sound reaches the other ...

physics - An explosion occurs at the end of a pier. The sound reaches the other ...

math(5th grade) - some 1 centimeter squares are arranged in a staircase pattern...

arithmetic - this is difficult for me... #5 A carpenter needs 4 boards, each 2 ...

MATH - Oscar is giving his mother a new acquarium in the shape of a rectuangular...

math - Lydia Rise us building a terraium and needs to buy two sizes of gravel ...

Math - Hi...i asked a question about 45 minuets ago, and i have been working at ...