Find the value of x and y that prove the two triangles are congruent according to the HL Theorem.

Find an equation (in term of x) of line through the points (-1,3) and (1,4)

Assume that a population of 50 individuals has the following numbers of genotypes for a gene with two alleles, b and b: bb = 30, bb = 10, and bb = 10. calculate the frequencies of the two alleles in the population’s gene pool.

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