Answer:
402.12 + 804.24 = 1206.36
-32.48-(14.014)
- (32.48 + 14.014)
add 32.48 +14.014 by lining up the decimal
32.48
+ 14.014
------------
46.494
then bring back the negative
-(46.494)
Answer: -46.494
Answer:
The length of the base of the triangle is 19.4 inches.