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Mathematics 9 Online
OpenStudy (anonymous):

A rocket travels 50 km vertically upward at a 90° angle from point A to point B. It then moves a distance of 50 km along the line segment BC, as shown below.

OpenStudy (anonymous):

OpenStudy (anonymous):

What is the height of the rocket, at point C, from the ground? (4 points) Select one: a. 90 km b. 75 km c. 80 km d. 85 km

OpenStudy (anonymous):

@ganeshie8

OpenStudy (anonymous):

@jim_thompson5910

OpenStudy (anonymous):

50 + 50sin30 = 50 + 25 = 75km

OpenStudy (anonymous):

@ganeshie8 is 75km the correct answer

OpenStudy (anonymous):

Can you guys please help me on some other questions also please

ganeshie8 (ganeshie8):

does that look correct to u ?

OpenStudy (anonymous):

yea but i justed wanted your approval :)

ganeshie8 (ganeshie8):

lol this is math, not social science to poll opinions :P

ganeshie8 (ganeshie8):

btw, 75km is correct

OpenStudy (anonymous):

thnxs

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