PLEASE HELP I WOULD REALLY APPRECIATE IT...Find the sum.{-7b+8c}-{12a+14}+{5a+5b}
2 answers:
Answer:
-2b+8c-7a-14
Step-by-step explanation:
You first combine like terms to simplify.
This is your answer, hope it helped.
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Answer:
acute: 9
obtuse: 2
right: 2
Sorry if it wrong
What is the original number?
Is A,,,,,,,,,,,,,,,,,,,
That is tricky but I multiplied them all and got 420 I hope that helps. :)
