Jordan will play a triangle at his school’s music program. As it’s name suggests, the musical instrument is shaped like a triangle. Jordan has customized the dimensions to produce a unique melody, which is played when the shortest side is hanging down, parallel to the ground. Which side of the musical instrument should be parallel to the ground if it’s dimensions are as shown in the diagram?

BC

Step-by-step explanation:

The ground you can infer is straight.

parallel means that the two lines won't collide so the bottom line BC is parallel to the ground i think

constant acceleration- a

constant velocity- c

no velocity or acceleration- b

explanation:

for body moving with a constant acceleration, the rate of change of displacement changes over time. this is proven by the increasing gradient of the curve (a) against time.

a body that is moving at constant velocity covers equal distances over equal periods of time, thus the straight line with a constant gradient c.

a stationary body   covers no displacement as time elapses. thus the flat line with   zero gradient.

40 minutes

step-by-step explanation:

add the time and multiply by 2