Jonah has a piece of string that is 100 inches long. he cuts the string into 6 pieces that are each the same length. how many inches long is each piece?

In trapezoid efgh, m∠hef=(4x2+16)∘ and m∠gfe=(5x2+12)∘. find the value of x so that efgh is isosceles. i'm desperate.

Pls , the question is in the picture!

When lulu enlarged her drawing of a rabbit, the enlarged picture appeared to be distorted. which statement about the transformation applied to her drawing is true?