math and coordinates

A civil engineer scale is used for which application

•  

  Pipelines, Telephone lines, subdivisions

•  

  converting metric to decimal

• house plans

•  

  very small parts

1:4 means?

•  

  1/4"=4'

•  

  1/4"=1"

•  

  1/4"=1'

•  

  1/4'=1"

How many 16's are in one inch?

• 24

• 8

• 32

• 16

Which Scale has units of 10?

and uses Decimals

•  

  Mechanical engineers

•  

  Civil engineers

•  

  Architects

•  

  All scales have units of 10

Drawing to full scale means?

•  

  1"=1"

•  

  1'=1"

•  

  1/2"=1'

•  

  1"=1/2"

What is the measurement for O

• 3_3/8

• 3_1/16

• 3_1/4

• 3_1/8

What is the measurement for Y

•  

  5_5/8

•  

  5_5/16

•  

  5_9/16

•  

  5_3/4

The horizontal axis on the Cartesian coordinate system represents what?

•  

  Y-Axis

• X-Axis

•  

  Z-Axis

• Cartesian what?

Which Quadrant would -3,-3 be located in?

•  

  Second

•  

  First

•  

  Third

•  

  Fourth

What is the coordinate of point 8

• 3,2

• 2,3

• 4,5

• 5,4