Answer:

Step-by-step explanation:
Given
<em>-- Corrected</em>
Required
Use the GCF to write it as a distributive property
First, we find the GCF of 75 and 45


The common factor is:


So,
becomes

Factorize

<em>Hence, the sum has been rewritten as </em>
<em></em>
Answer:
.5
Step-by-step explanation:
3/4 of a mi is equal to 0.75 mi
2/3 of .75 is .5
C obtuse scalene
Source:
http://www.1728.org/triang.htm
Step-by-step explanation:
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