I only know how to do # 7.
7. 4.5^2 + 6^2 = 7.5^2
20.25 + 36 = 56.25
56.25 = 56.25
yes, the card is a right triangle because A and B added together equals the same as C
Answer:
3/5 c
Step-by-step explanation:
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Answer:
Try to use your calculator and just substitute values
Step-by-step explanation:
Answer:
15
Step-by-step explanation:
Answer:
Step-by-step explanation:
The answer to this question is 3
Hope this helps