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Simplify the radical expression. v39 (v 6+7) A, v45 + 7v39 B. 3v26 +7v39 C. v234 + 7 D.v 234 + 7 v39
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Asked 7/31/2012 11:07:22 PM
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User: Simplify the radical expression. v39 (v 6+7) A, v45 + 7v39 B. 3v26 +7v39 C. v234 + 7 D.v 234 + 7 v39

Weegy: B. 3v26 +7v39
Expert answered|patmarone|Points 5927|

User: Tiara wants to divide a square piece of paper into two equalivalent triangles. If the square measures 20 cm on each side, what will the third side of each triangle measure? A. 8.9 cm B. 20 cm C. 40 cm D. 28.3 cm

Weegy: letter D. 28.3 cm
Expert answered|asereht1970|Points 641|

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Asked 7/31/2012 11:07:22 PM
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v^39(v^6+7)
=(v^39)(v^6+7)
=(v^39)(v^6)+(v^39)(7)
=v^45+7v^39
Added 6/30/2014 12:23:14 AM
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Simplify the expression. 22+(32–42)
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Updated 6/28/2014 8:56:06 AM
1 Answer/Comment
22+(32–42) = 22 + (-10) = 22 - 10 = 12
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Confirmed by yumdrea [6/28/2014 9:09:00 AM]
Evaluate the expression for a = –1 and b = 5. 5a – 7
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Updated 11/30/2016 5:47:24 AM
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5*-1 - 7 = -5-7 = -12
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Confirmed by jeifunk [11/30/2016 9:17:18 AM], Unconfirmed by jeifunk [11/30/2016 9:17:28 AM], Confirmed by jeifunk [11/30/2016 9:17:47 AM], Rated good by jeifunk
Is the data set qualitative or quantitative? favorite sports team A. qualitative B. quantitative
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Updated 1/21/2014 5:43:23 AM
1 Answer/Comment
Favorite sports team is A. Qualitative.
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Find the square. (2x – 6)^2
Weegy: (2x – 6)^2; (2x - 6)(2x - 6); 4x^2 - 12x - 12x + 36 = 4x^2 - 24x + 36 (More)
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Updated 5/6/2014 4:02:41 PM
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Teams from two colleges competed in a 10 km cross-country race. The data below show the finish times in minutes for the two teams. Team A: 28, 30, 30, 30, 30, 28, 35, 34, 25, 35 Team B: 30, 32, 30, 29, 26, 30, 27, 32, 28, 32 Find the mean and the range of the data for Team A and for Team B. Use your results to compare the two teams.
Weegy: Sorry but weegy answers questions only. (More)
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Expert Answered
Updated 8/6/2012 12:59:35 PM
1 Answer/Comment
Team A - Mean = 305/10 = 30.5; Range = 35-25 = 10.
Team B - Mean = 296/10 = 29.6; Range = 32-26 = 6.
Added 8/6/2012 12:59:38 PM
This answer has been confirmed as correct and helpful.
Confirmed by jeifunk [3/16/2014 7:53:13 AM]
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