A 5.5-foot woman casts a shadow that is 3 feet longer than her son’s shadow. Her son casts a shadow that is 13.5 feet long. How tall is the son?

Which expression is equivalent to 2x^2+7x+4?

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

Consider circle h with a 3 centimeter radius. if the length of minor arc what is the measure of zrst?