For much of U. S. history, military spending has increased over time. However, during the 1990s, military spending decreased. The graph shows the annual military spending in the United States between the years 1990 and 1996. Which statement about the information shown on the graph is ? Math item stem image CLEAR SUBMIT The U. S. government spent $13 million less every year on military operations. The U. S. government's military spending decreased by $415 million during the entire seven years. The U. S. government's military spending decreased by $13 million during the entire seven years. The U. S. government spent $138 million less every year on military operations.

4a. is 3 miles every hour

4b. is 1/3 of an hour per mile

step-by-step explanation:

alright so i think for this one it would to draw it out. this may be hard for me to try and draw, but i will do my best on here:

        r

  /       |     \

notice how it forms 2 triangles inside one bigger triangle.

so if we know the angle spr is the same as psr that is saying the measure of angle p is the same as angle s. this means the big triangle psr is either isosceles or equilateral. in both cases, the triangle is perfectly symmetrical when split down the middle, which is in this case rq. because we know it is perfectly symmetrical on both sides, we know that the two triangles inside the bigger one are equal.