111 Answered Questions for the topic Mathmatics

09/17/14

#### Perpendicular Line

Which of the following is the equation of a line perpendicular to the line y=-3/2 x + 4 passing through the point (3,9)A.) 2x - 3y = 21B.) -2x + 3y = 21C.) 2x + 3y = 21D.) -2x - 3y = 21

#### How many soultions

How many solutions does the following system of equations have? 2y=5x + 4y=3x + 2A.) TwoB.) ZeroC.) One D.) Infinitely many

#### The ant problem (Math)

Let y=4t+2 be a linear function representing the distance from home for an ant t minutes after starting out from a location near its home. What does the number 4 represent?
A.) The ant started...
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Mathmatics

07/12/13

#### Without using a calculator, evaluate (lg 5)^2 + lg2 lg50

Without using a calculator. Answer=1

Mathmatics Geometry

01/10/13

#### how much carpet is needed for a room that is 7ft long and9 feet wide

need to show work

11/25/12

#### Determine the coordinates of the y-intercept of 2x + 4y = 8.

I have a test in algebra tomorrow, and im freaking out because i dont understand it, and if i fail my test im ineligible for basketball. PLEASE help me.

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