A rectangle is shown on a coordinate plane with vertices A(-4, 8), B(1,8), C(1, -1), and D(-4,-1).

What are the dimensions of the rectangle?
• The bad is 4 units and the height is 9 units. • The base is 5 units and height is 7 units . •The base is 5 units and the height is 9 units. •The base is 9 units and the height is 3 units. Please help

Which term best describes the association between variables a and b? no association a negative linear association a positive linear association a nonlinear association a scatterplot with an x axis labeled, variable a from zero to ten in increments of two and the y axis labeled, variable b from zero to one hundred forty in increments of twenty with fifteen points in a positive trend.

Answer asap ill give ! ’ a sample of radioactive material decays over time. the number of grams, y , of the material remaining x days after the sample is discovered is given by the equation y = 10(0.5)^x. what does the number 10 represents in the equation? a. the half-life of the radioactive material, in days b. the amount of the sample, in grams, that decays each day c. the time, in days, it will take for the samples to decay completely d. the size of the sample, in grams, at the time the material was discovered

Match each set of points with the quadratic function whose graph passes through those points