Your Algebra Homework Can Now Be Easier Than Ever!

Math Test

Varsity Ciphering 2007

Round 1

1. Find the distance from R(6, -4) to the line with the equation y = 12.

2. Solve 2cos2x+cosx=1 for 0 ≤ x < 2π.

3. Shown in the figure is a right triangle ABC with line segments with the indicated measures. Find the value of x . Express the answer as a reduced fraction.

4. If 100×19.98×1.998×1000=x2 find x for x > 0.

5. The length of one side of an equilateral triangle is 4 centimeters. Find the length of an altitude of the triangle.

6. Simplify the following : (x-1+y-1)/(x-1−y-1). Leave no negative exponents nor complex fractions.

7. State the period of y=1/2 tan 8x.

8. If @ is defined for all positive numbers a and b by  a@b = 5−2ab−b2 find 5 @ 2.

Round 2

1. Find the value of “k” so that the slope of the line through the points (5, k) and (9, 4) is 3/2.

2. Solve 2sinx+1=0 on the interval [0,2π).

3.Shown in the figure are similar trapezoids ABCD and EBFG with line segment measures as indicated. Find the measure of AD.

4. An island has no currency, instead it has the following exchange rate:
50 bananas = 20 coconuts
30 coconuts = 12 fish
100 fish = 1 hammock
How many bananas equal 1 hammock?

5. In the triangle shown with the indicated measures find the value of z .

6. Solve the following : .

7. Starting from the origin and for x ≥ 0 in radians what are the coordinates of first occurrence of the maximum point of the graph of ? y=−2cos2x

8. The spinner shown is a circle subdivided into sectors with central angles as shown. Find the probability that the spinner will land on “lose a turn”.

Varsity Ciphering 2007 Answers

Round 1

Round 2

Prev Next

Start solving your Algebra Problems in next 5 minutes!

Algebra Helper
Download (and optional CD)

Only $39.99

Click to Buy Now:


OR

2Checkout.com is an authorized reseller
of goods provided by Sofmath

Attention: We are currently running a special promotional offer for Algebra-Answer.com visitors -- if you order Algebra Helper by midnight of November 21st you will pay only $39.99 instead of our regular price of $74.99 -- this is $35 in savings ! In order to take advantage of this offer, you need to order by clicking on one of the buttons on the left, not through our regular order page.

If you order now you will also receive 30 minute live session from tutor.com for a 1$!

You Will Learn Algebra Better - Guaranteed!

Just take a look how incredibly simple Algebra Helper is:

Step 1 : Enter your homework problem in an easy WYSIWYG (What you see is what you get) algebra editor:

Step 2 : Let Algebra Helper solve it:

Step 3 : Ask for an explanation for the steps you don't understand:



Algebra Helper can solve problems in all the following areas:

  • simplification of algebraic expressions (operations with polynomials (simplifying, degree, synthetic division...), exponential expressions, fractions and roots (radicals), absolute values)
  • factoring and expanding expressions
  • finding LCM and GCF
  • (simplifying, rationalizing complex denominators...)
  • solving linear, quadratic and many other equations and inequalities (including basic logarithmic and exponential equations)
  • solving a system of two and three linear equations (including Cramer's rule)
  • graphing curves (lines, parabolas, hyperbolas, circles, ellipses, equation and inequality solutions)
  • graphing general functions
  • operations with functions (composition, inverse, range, domain...)
  • simplifying logarithms
  • basic geometry and trigonometry (similarity, calculating trig functions, right triangle...)
  • arithmetic and other pre-algebra topics (ratios, proportions, measurements...)

ORDER NOW!

Algebra Helper
Download (and optional CD)

Only $39.99

Click to Buy Now:


OR

2Checkout.com is an authorized reseller
of goods provided by Sofmath
Check out our demo!
 
"It really helped me with my homework.  I was stuck on some problems and your software walked me step by step through the process..."
C. Sievert, KY
 
 
Sofmath
19179 Blanco #105-234
San Antonio, TX 78258
Phone: (512) 788-5675
Fax: (512) 519-1805
 

Home   : :   Features   : :   Demo   : :   FAQ   : :   Order

Copyright © 2004-2024, Algebra-Answer.Com.  All rights reserved.