How can you prove a triangle is isosceles? A. Use the distance formula to see if at least two sides are congruent.
B. Use the slope formula to see if any sides are perpendicular.
C. Use the distance formula to see if all three sides are congruent.
D. Use the slope formula to see if any sides are parallel

On this question. a hypothermia occurs when a person's body temperature drops below 95 degrees fahrenheit. write and solve an inequality that describes how much lower the body temperature of a person with hypothermia will be than the body temperature of a person with a normal temperature of 98.6 degrees fahrenheit