Answer:
Planes and pulleys can increase the speed of completed work
Step-by-step explanation:
A straight line is 180 degrees and 144 is on a straight line. So, 180-144 which is 36. So, now we know 2 angles and the Degrees of a triangle is 180 degrees.
36+76+d= 180 D= 68
The equation for the expression is M-4=A Because it says Amy is 4 years younger than Marty