Below is a scenario for points given / points possible in a class. Test: 150/150

Quiz: 45/50

Homework: 800/900

Calculate the weighted grade based off of the weighted percentages:

Scenario A: Tests -70%, Quizzes - 10%, Homework -20%

Final Percent for Scenario A:

Scenario B: Tests - 60%, Quizzes - 20%, Homework - 20%

Final Percent for Scenario B:

Afootball is throw by a quarterback to a receiver

Given the expression (7 ? 4i) ? (2 + 6i), perform the indicated operation and write the answer in the form a + bi.

Part a what is the area of triangle i? show your calculation. part b triangles i and ii are congruent (of the same size and shape). what is the total area of triangles i and ii? show your calculation. part c what is the area of rectangle i? show your calculation. part d what is the area of rectangle ii? show your calculation. part e rectangles i and iii have the same size and shape. what is the total area of rectangles i and iii? show your calculation. part f what is the total area of all the rectangles? show your calculation. part g what areas do you need to know to find the surface area of the prism? part h what is the surface area of the prism? show your calculation. part i read this statement: “if you multiply the area of one rectangle in the figure by 3, you’ll get the total area of the rectangles.” is this statement true or false? why? part j read this statement: “if you multiply the area of one triangle in the figure by 2, you’ll get the total area of the triangles.” is this statement true or false? why?