Question and answer
Simplify the radical expression -3 sqrt 180h^4 A. 6 SQRT 5h^4 B. -18 sqrt 5h^4 C. -18h^2 sqrt 5 D. -3h sqrt 90
B. -18 sqrt 5h^4 is the answer.
Expert answered|OxTornado007|Points 5038|
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Asked 7/28/2012 12:43:45 PM
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Solve the equation. Show your work. 8x – 12 = 4x + 24
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Updated 9/14/2014 6:01:42 PM
1 Answer/Comment
|r + 3| = 7

r + 3 = -7 or r + 3 = 7

r + 3 = -7;
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r = {-10, 4}
Added 9/14/2014 6:01:34 PM
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A hiker climbs up a steep bank and then rests for a minute. He then walks up a small hill and finally across a flat plateau. What sketch of a graph could represent the elevation of the hiker?
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Updated 9/11/2023 9:35:12 AM
1 Answer/Comment
The graph should show a steep increase when the hiker climbs up the bank, a flat line when the hiker rests, a gentle increase when the hiker walks up the hill, and another flat line when the hiker reaches the plateau.
Added 9/11/2023 9:35:12 AM
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Expert Answered
Updated 6/30/2023 12:36:22 AM
1 Answer/Comment
Solution:
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Added 6/30/2023 12:36:22 AM
This answer has been confirmed as correct and helpful.
Simplify the expression. 22+(32–42)
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Updated 6/28/2014 8:56:06 AM
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Added 6/28/2014 8:56:06 AM
This answer has been confirmed as correct and helpful.
Confirmed by yumdrea [6/28/2014 9:09:00 AM]
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