Tuesday

January 27, 2015

January 27, 2015

Posted by **jen** on Tuesday, January 15, 2013 at 10:32pm.

a) What are the dimensions of the postcard image?

b) By what scale factor, to the nearest hundredth, was the area of the poster decreased in the reduction process?

please and thank you

- math. -
**Steve**, Wednesday, January 16, 2013 at 10:31am90/6 x 40/6 = 15 x 6.3

1/6^2 = 1/36 = 0.03

**Answer this Question**

**Related Questions**

math - A band poster that measures 90 cm by 40 cm is reduced by a scale factor ...

geometry - in the original drawing, the rectangular pieces of paper from which ...

geometry - in the original drawing, the rectangular pieces of paper from which ...

Math - Please Help!!, The dimensions of a photo of a mountain bike are 15cm by ...

Brain freezer a.k.a. MATH - What does a scale factor between two similar figures...

Physics - I need help on two problems :P 1. A spherical balloon is partially ...

9th grade Algebra 1 - Van Gogh’s painting Starry Night measures 92 cm long by 73...

Algebra1 - Van Gogh’s painting Starry Night measures 92 cm long by 73 cm high. ...

math - Van Gogh's painting Starry Night measures 92 cm long by 73 cm high. You ...

Algebra - I reduced a diagram on my computer using a scale factor of 8o%(i.e. ...