Answer:
2 is the answer
Step-by-step explanation:
3/5+7/5
3+7/5( if the denomeneter are same we can write one number )
10/5
2 is the answer ( divide both numbers by 5)
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Answer:
2√(3) or -2√(3) or 2i or -2i
Step-by-step explanation:
All the steps are in the photo I attached
(I forgot about negative side, sorry)
Answer:
x=-5/7
Step-by-step explanation:
Answer:
Step-by-step explanation:
Think that a triangle is equal to 180