Thursday

April 2, 2015

April 2, 2015

Posted by **les** on Monday, June 3, 2013 at 10:19am.

- geometery -
**anon**, Monday, June 3, 2013 at 10:35amone could say

8/3 = 12/height

h(8/3) = 12

h = (12x3)/8

h = 4.5

or use trigonometry and say

sinX= 3/8

X = (1/sin)3/8

X = 22.02 which is the angle of the incline

so

sin(22.02) = h/12

12sin(22.02) = 4.5

**Answer this Question**

**Related Questions**

Math - Sam walked 15ft. up a ramp and discovered he was 9ft. above the ground. ...

Math - Sam walked 15 ft. up a ramp and discovered he was 9 ft. above the ground...

geometry - sam walkded15ft. up a ramp and discovered he was 9 ft above the ...

Maths - The first one iswhat angle does a 3.8m ladder make with the ground, if ...

physics30 - After performing a trick above the rim of a skateboard ramp, a 56 kg...

physics - A skateboarder shoots off a ramp with a velocity of 6.4 m/s, directed ...

physics - A skateboarder shoots off a ramp with a velocity of 6.4 m/s, directed ...

physics - A skateboarder shoots off a ramp with a velocity of 6.8 m/s, directed ...

Physics - A skateboarder shoots off a ramp with a velocity of 6.8 m/s, directed ...

math - A 150-foot-long ramp connects a ground-level parking lot with the ...