If A(5,-3) and M(-4, 2) is the midpoint of line segment AB. PLEASE HELP ASAP!
Will give brainliest

Will give brainliest sum of arithmetic series (sigma notation) find the numerical answer to the summation given below. (image shown below)

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?

If a || b and e || f , what if the value of y ?