Two streets intersect at 30- degree angle. at the intersection, there are four crosswalks formed that are the same lengths. what type of quadrilateral is formed by the crosswalks

Aflower has 26 chromosomes. to create a new flower, how many chromosomes would a sperm cell have? what is this process called? part 2: within a flower cell that has 26 chromosomes, how many chromosomes would a cell that is created within the stem of a flower as it grows, have? what is this process called?

Consider that lines b and c are parallel. what is the value of x? what is the measure of the smaller angle?

If the sales price of a dvd is $20 and the markup is 34%, what is the cost of the dvd?