Sari stood at a point measured 20 meters away from the base of building A. Turning 40° to building B, she determined that the base of that building was 25 meters away. How far apart were the buildings? Use a calculator if needed. A. 4O Meters
B. 16 Meters
C. 45 Meters
D. 5 Meters
E. 20 Meters

Suppose the equation ||x-a|-b|=2008 has 3 distinct real roots and a not =0. find the value of b.

Tyler went to the supermarket to buy food for a food pantry. he has $36, and can carry up to 20 pounds of food in his backpack. pasta costs $1 for a 1-pound package. pasta sauce costs $3 for a 1.5 pound jar. let x = the number of packages of pasta and y = the number of jars of pasta sauce. one package of pasta is the right amount to go with one jar of pasta sauce. what is the best numbers of packages of pasta and jars of pasta sauce to buy for the food pantry? how many packages of pasta? how many jars of pasta sauce? explain your reasoning.

The ordered pair (2,-5.2) is located in quadrant iv