The square in the middle has an area of 1 square unit. What is the area of the entire rectangle in square units? Explain your reasoning.

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

Rob spent 25%, percent more time on his research project than he had planned. he spent an extra h hours on the project. which of the following expressions could represent the number of hours rob actually spent on the project? two answers

15 there is a line that includes the point 0,10 and has a slope of 7/4. what is it’s equation in slope intercept form