If the side opposite angle a of a right triangle is 30 meters and the hypotenuse is 90 meters, what is the value of the sin of angle a? (round the answer to the nearest hundredth.)

u=13

v=30

s/t=u+1\2at

=13+431/2

=13+265.5

=278.5

so here is the information for current research:

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and here is the information for the technology of geothermal energy:

-it's clean and sustainable

-resources of geothermal energy range from the shallow ground to hot water and hot rock found a few miles beneath the earth's surface, and down even deeper to the extremely high temperatures of molten rock called magma

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-a geothermal heat pump system consists of a heat pump, an air delivery system (ductwork), and a heat exchanger-a system of pipes buried in the shallow ground near the building

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not too sure thinking all accelerations are pointed down