Which of these statements is needed to prove the two triangles are congruent using ASA postulate? a the sum of the interior measures of a triangle is 180°
b every angle has exactly one bisector.
c angle B is congruent to angle D
d segment AC is congruent to segment AC

Marco is studying a type of mold that grows at a fast rate. he created the function f(x) = 345(1.30)x to model the number of mold spores per week. what does the 1.30 represent? how many mold spores are there after 4 weeks? round your answer to the nearest whole number. 1.30 represents the number of mold spores marco had at the beginning of the study; 985 mold spores 1.30 represents the number of mold spores grown in a given week; 448 mold spores 1.30 represents the 30% rate of weekly growth; 345 mold spores 1.30 represents the 30% rate of weekly growth; 985 mold spores

For what values of the variable x is the expression square root of 7x+14+ square root of 7-x a real number?

Show all work to identify the discontinuity and zero of the function f of x equals 6 x over quantity x squared minus 36