2. determine the length of the indicated side of the nearest tenth a)

b)

c)

d)

3. in each case, determine the measure of the indicated angle to the nearest degree

The label on the car's antifreeze container claims to protect the car between ? 40°c and 125°c. to convert celsius temperature to fahrenheit temperature, the formula is c = 5 over 9 (f ? 32). write and solve the inequality to determine the fahrenheit temperature range at which this antifreeze protects the car. ? 40 > 5 over 9 (f ? 32) > 125; ? 40 > f > 257 ? 40 < 5 over 9 (f ? 32) < 125; ? 40 < f < 257 ? 40 < 5 over 9 (f ? 32); ? 40 < f 5 over 9 (f ? 32) < 125; f < 257

1mile equals approximately 1.6 kilometers. which best approximates the number of miles in 6 kilometers?

What is the measure of angle tvu shown in the diagram below