How do i find the perimeter of the regular polygon

Which segments are congruent? o jn and ln o jn and nm o in and nk onk and nm

Find the value of x to the nearest tenth. a. 4.5 b. 5.4 c. 6.3 d. 7.2

In a coastal town, the humidity, measured in grams of water per kilogram of air, increases by 43% for every 1 degree celsius increase in temperature. a scientist observes that the humidity on monday morning is 5.75 grams per kilogram. he wants to know how much the temperature must increase for the humidity to reach at least 49.17 grams per kilogram. let t represent the increase in temperature, in degrees celsius, from monday morning's observation. write an inequality to represent the situation, and use it to determine the desired temperature increase.