Integrated Algebra - January 2011

7 The rectangle shown below has a diagonal of 18.4 cm and a width of
7 cm.

To the nearest centimeter, what is the length, x, of the rectangle?

(1) 11     (3) 20
(2) 17     (4) 25

8 When a 3 - 4a is factored completely, the result is

(1) (a - 2)(a + 2)        (3) a2 (a - 4)
(2) a (a - 2)(a + 2)      (4) a (a - 2)2

9 Which ratio represents sin x in the right triangle shown below?

10 What is the value of the expression (a3 + b0)2 when a = -2 and
b = 4?


(1) 64    (3) -49
(2) 49 (   4) -64

Previous Page Next Page




EduSolution -
Helping Students
to succeed!
Vistors' Comments

This is one of the absolute best sites I've found online, and I say that as a teacher who has spent countless hours looking for kid-friendly material on the net. I have no idea how you found the time and energy to put it together, but you have my admiration! - Andrew Cowells, Concord Jr. High