HELP ITS FOR A TEST DUE RIGHT NOOWWW Rectangle A measures 8 inches by 5 inches. Rectangle B is a scaled copy of Rectangle A. Select ALL of the measurement pairs that could be the dimensions of Rectangle B.

I
II
III
IV
V

Evaluate the expression for the given value of the variable 2×(c2-5) for c=4

According to modern science, earth is about 4.5 billion years old and written human history extends back about 10,000 years. suppose the entire history of earth is represented with a 10-meter-long timeline, with the birth of earth on one end and today at the other end.

1) what is the measure of the exterior angle, ∠uvw ? 2) in triangle man, what is the measure of the exterior angle at n (in degrees)?