in air, the sound of speed, S, in meters per second, is a linear function of the air temperature T, in degrees celcius, and is given by S(T)=0.6T+331.4. which of the following statements is the best interpretation of the number 331.4 in this context?

One of the complementary angles is 4 degrees mor than the other. find the angles (recall that complementary angles are angles whose sum is 90 degrees.) which of the following can not be used to solve the problem if x represents one of the angles? a. 2x-4=90 b. 2x+4=90 c. x+4=90

The width of a rectangle is half as long as the length. the rectangle has an area of 18 square feet. what are the length and width of the rectangle?

What is the area of the shaded sector?