A 20 foot ladder rests against a wall. The ladder makes a 55 degrees angle with the ground. How far from the wall is the base of the ladder

What two consecutive odd integers have a sum of -28

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.

The lines shown below are parallel. if the green line has a slope of -1, what is the slope of the red line?