Use the diagram of the right triangle above and round your answer to the nearest hundredth. if m
answer choices:

a) 17.32 m
b) 6.83 m
c) 14 m
d) 9.99 m

b. 6.93 m.

Step-by-step explanation:

We have been given triangle ABC and we are asked to find the measure of a.

We will use law of sines to solve our given problem.

, where a, b and c are opposite sides of angle A, B and C respectively.

First of all, we will find the measure of angle B using angle sum property.

Upon substituting our given values in law of sines we will get,

Therefore, the value of a is 6.93 meters and option 'b' is the correct choice.

reduce the friction between its moving parts

step-by-step explanation:

in fact, by reducing the friction between the moving parts of the machine, it is possible to reduce the energy wasted due to this friction; therefore, more input energy is converted into useful work, and this will improve the efficiency of the machine.

positive

step-by-step explanation:

the quadrant is facing upwards