Answer:
B - perpendicular
Step-by-step explanation:
AE is parallel to CH, and since AC is perpendicular to AE, CH and AC are perpendicular
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Answer: 281
Step-by-step explanation:
To solve for the given problem above:
Let x be the number of boxes left after 3 hours
3 * ½ X = 24
3/2 X = 24
X = 24 * 2/3
X = 16
The correct answer is 16.
Answer:
20+7x
Step-by-step explanation:
you'd multiply 2 by 5 and 2 by 3x which will give you 10+ 6x; Then add the others : 2(5+3x)+(x+10) would be 10+6x+x+10 so its 20+7x. .
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Step-by-step explanation:
264 seconds. is your answer
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