Answer:
C. is proportional.
Step-by-step explanation:
The new width would be 4 inches, because to get from 12 inches to 2 inches you need to divide by 6, which means you must divide 24 by 6 as well, which equals 4. I hope this helps!
Answer: The answer is A!!
Step-by-step explanation:
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Answer:
60
Step-by-step explanation:
The sum of two interior angles in a triangles is equal to one exterior angle that is supplementary to the third interior angle
3x+4x = 10x - 45
7x = 10x - 45 transfer 45 to the other side of equation and subtract 7x from 10 10
45 = 10x - 7x
45 = 3x divide both sides by 3
15 = x angle B is 4*15 = 60
Step-by-step explanation:
Hope this is correct and helpful
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