Find the measure of each angle: Complementary angles with measures (5x)° and (4x−18)°.

Complementary angles add up to 90

5x+4x-18=90

9x =108

x=12

Substitute the value of x and find each angle.

Hope this helps!! :D

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.

incomplete question. how do you expect anyone to you when you do not post the question in its entirety?