Answer:
This is your answer. thanks!!
Answer:
231/8 simplified is 28 7/8
Step-by-step explanation:
first you have to convert all mixed fractions into improper fractions so 8 1/4 will become 33/4 and 3 1/2 will become 7/2 and then just multiply and you get 231/8 which simplified is 28 7/8
Answer:
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Step-by-step explanation:

When there is a (-) in front of an expression in parentheses, change the sign of each term in the expression:

Collect like terms


Calculate

Hope this helps...
Good luck on your assignment...
Answer:
75 is the length of the third side