tishhathaway61
contestada

This is a drop down menu selection question (fill in the blanks.)
Renee is making a scale diagram of her MP3 player. The length of her scale drawing is 8 inches, and the width is 14 inches. The actual length of the MP3 player is 4 centimeters, and the width is 7 centimeters.
This is ____________
A. an enlargement
B. a reduction
C. a 1 : 1 representation

and the scale factor is_________
A. 5 inches per centimeter
B. 2 inches per centimeter
C. 4 inches per centimeter
D. 8 inches per centimeter

I'd really like you to explain and/or tell me where to get help with this geometry so I can help my son learn.​

Respuesta :

RayTHEintelligent

Answer:

1-A-ENLARGEMENT

2-B-2 INCHES PER CENTIMETER

Step-by-step explanation:

Its enlargement because it is bigger than the original. And is 2 inches because for every centimeter there are 2 inches.

Hope this helps, rate thanks and brainliest.

scottylorance03

Answer:

2

Step-by-step explanation:  Explanation:

The scale factor is the ratio between the scale drawing measures and the actual measures.

                                  scale drawing length            8 inches

scale factor = ratio = -------------------------------- =   --------------- = 2

                                       actual length                    4 inches

Also,

                                  scale drawing width             14 inches

scale factor = ratio = ----------------------------- =       --------------- = 2

                                        actual width                      7 inces

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