Ayard in the shape of a square measures 18 ft. on each side. a triangular area with a height of 4 ft. and a base of 9 ft. is dug up for a flower bed. how many square feet remain in the yard?

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 triangle congruence postulate or theorem justifies my claim that the steps i made using construction paper and scissors produce an isosceles triangle? was it sss, sas, asa, aas, or hl?

Tom had a total of $220 and he spent $35 on a basketball ticket . what percent of his money did he have left?