This is a fraction. So it's y over x. So -12 over 9 equals y over -4. After you put those in fractions, you cross multiply. So -12(-4) is 48, and 9y. Then you set them equal to each other, so 48=9y. You divide 9 on both sides and your answer should be y=5.3
Answer:
Surface area of prism is 48km^2
Answer:

Step-by-step explanation:
Using the pythagorean theorem, you can find that the distance between the two points is
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Answer:
6.16×10*6
Step
6=2+_AT ERATLION
Question
What is in standard form?-by-step explanation:
THE CORRECT ANSWER IS:
Mary sells 43 units; Jay sells 51 units; Abby sells 54 units
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