1. the following formula relates the quantities temperature in celsius (c) and temperature in kelvins (k).
c = k − 273.15
(a) write two other related equations.
(b) if the temperature is 23 in degrees celsius, what is the temperature in kelvins? show your work.
(c) which is greater, 300 kelvins or 25 degrees celsius? show your work.

Use the following statements to write a compound statement for the conjunction or disjunction. then find its truth value. p: an isosceles triangle has two congruent sides. q: a right angle measures 90° r: four points are always coplanar. s: a decagon has 12 sides. a) a right angle measures 90° or an isosceles triangle has two congruent sides; true. b) a right angle measures 90° and an isosceles triangle has two congruent sides; true. c) a right angle measures 90° and an isosceles triangle does not have two congruent sides; false. d) a right angle measures 90° or an isosceles triangle does not have two congruent sides; true.