If AB|| CD and m22 is increased by 20 degrees, how must m23 be changed to keep the segments parallel? A. m23 would stay the same.
B. m23 would increase by 20 degrees.
C. m23 would decrease by 20 degrees.
D. The answer cannot be determined.

For the equations below which statement is true ? -2x=14 6x=-42

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?

Evaluate the expression for the given value of the variable. | ? 4 b ? 8 | + ? ? ? 1 ? b 2 ? ? + 2 b 3 -4b-8+-1-b2+2b3 ; b = ? 2 b=-2