Two straight lines intersecting at the origin of the coordinate system form an angle of 135°; the value of the slope of one of them is -2, determine the value of the slope of the other straight line.

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.

step-by-step explanation:

the probability that a bird is green (.30) is true

step-by-step explanation: