Vertices A (-1,1) and Vertices B (-4,1) of Square ABCD are shown below. What is the perimeter? Hint: find the Vertices C and D first, then find the perimeter. A square is the same length all around!

How does a low unemployment rate affect a nation's economy? a. the nation has a higher number of productive resources. b. the nation can spend more money on for unemployed people. c. the nation can save money by paying lower salaries to a large workforce. reset

1) in triangle the, what is the measure of angle t (in degrees)? 2) in triangle bat, the measure of angle b is 66∘, and the measure of angle t is 77∘.what is the measure of the exterior angle at a (in degrees)?

Math it's appreciated. (picture provided)