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Question 749396: The digram at the right shows a planned open space inside a large recreational area. The space consisits of five congruent squares lyring along the sides of a regular pentaon. Suppose a city council has budgeted $427500 to landscape the area with sod and put a wooden fence aroound it. A park technician finds that the sod costs $25 per square foot and fenciing cost $10 per foot. If the technician is to stay within the budgets, how long can each side of the space be?
Using geometry the technician finds that the area is 6.72s and the perimeter is 15s. Thus the cost of sod and fencing will be 25(6.72s)+168s(squared) +150s.
Use he quadratic formula to find the postive solution...................................................................
QUESTION
Is it possible to plan an open space whose sides are more than 60 feet long on a budget of $516,450? Explain.
I would love someone who is nice to help!! Thanks! ;)
Click here to see answer by lynnlo(4176)

Question 749423:
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Question 749508: Hi,
On my Maths homework I have a question which says -8(y-2) can you help me understand how to do this?
Thanks
Click here to see answer by timvanswearingen(106)

Question 749549: y� - 3y -10 = 0
Click here to see answer by checkley79(3341)

Question 749459: X2-25=0
Click here to see answer by checkley79(3341)

Question 749610:
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Question 749628: 3^x=560
Solve
Click here to see answer by tommyt3rd(5050)

Question 749628: 3^x=560
Solve
Click here to see answer by Alan3354(69443)

Question 749701:
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Question 749718: What is the area of a circle with a diameter of 20 yards ?
Click here to see answer by lenny460(1073)

Question 749804: 1/x=x/9
Click here to see answer by unlockmath(1688)

Question 749886: What is the answer to this:
(4a2b4)(5ab3)
Click here to see answer by timvanswearingen(106)

Question 749908: identify the zero's of the function y= (x-8)(x-15)
Click here to see answer by timvanswearingen(106)

Question 749854: Write y-4x=7 in standard form
Click here to see answer by lenny460(1073)

Question 749932: simplify 1/2x(1/4+1/6)
Click here to see answer by rfer(16322)

Question 749864: Factor
3t-7t-6
Click here to see answer by rfer(16322)

Question 749980:
Which of the following is a true statement?

A.
With probability, larger numbers indicate equal likelihood.

B.
With probability, larger numbers indicate greater likelihood.

C.
With probability, smaller numbers indicate greater likelihood.

D.
With probability, smaller numbers indicate equal likelihood

Click here to see answer by stanbon(75887)

Question 749978:
Match the following equation to the correct situation.

70%(b + $19.00) = 70%(b) + $13.30

A.
The amount donated to a school was 70% more than $13.30.

B.
The cost for a coat was 70% of the sum of b and $13.30.

C.
Summer paid $13.30 more than 70% of b.

D.
Shawn owed 70% of his tuition bill, b, after paying $13.30.

Click here to see answer by stanbon(75887)

Question 750017: y=3x-3
y=-3x+9
Click here to see answer by kibauu(44)

Question 750098:
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Question 750113: A bag contains 25 paise and 50 paise coins whose total value is Rs 30. If the number if 25 paise coins is four times that of 50 paise coins, find the number of each type of coins.
Click here to see answer by sachi(548)

Question 750117:
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Question 750154: 2x+ 3=6
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Question 750210:
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Question 750192: Hi, im having a test and my teacher is going to ask questions similiar to this can u help me ?
1.The observation deck of the skylon tower in Niagara Falls, Ontario is 166 m above the niagara river.
A tourist in the observation deck notices 2 boats on the water.
- The bearing of Boat A is 180 degrees at an angle of 40 degrees.
- the bearing of boat B is 250 degrees at a an angle of 34 degrees.
Calculate the distance between the two boats
2. find the area of ( Triangle) xyz to teh nearest tenth of a square meter if x=9.5 m y=10.3 m and z =6.8 m
Thanks - with love Amy <3
Click here to see answer by Kg2003(10)

Question 750273: What are defined values when it is asking for the values of x in the expression square root 5-x
Click here to see answer by tommyt3rd(5050)

Question 750245: -2 (-5 w - x) + (2 x + 2 w)
Click here to see answer by lenny460(1073)

Question 750320:
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Question 750372:
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Question 750409:
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Question 750411: I need help with algebra
Click here to see answer by tommyt3rd(5050)

Question 750451: How do you convert angle measures from degrees to radians or vise versa ?
Click here to see answer by fcabanski(1391)

Question 750463: The CN tower in Toronto, at 1815 ft., is the world's tallest self-supporting tower (no guy wires).
write a equation if you were to drop a coin from the top
h=
how long would it take a coin to fall to the ground?
what would the height of the coin be when time was 2 seconds?
Please explain in detail and show work.
Click here to see answer by ankor@dixie-net.com(22740)

Question 750535: Factor..show steps tjank u
12xy+8x-15y-10
Click here to see answer by tommyt3rd(5050)

Question 750536: Factor show steps
75xysquare2-48x2xsquare
Click here to see answer by stanbon(75887)

Question 750545: Factor show step thank u
9a squared-60ab+100bsquared
Click here to see answer by stanbon(75887)

Question 750608: Is 4x^2+4x-16 factorable?
Click here to see answer by lenny460(1073)

Question 750617:
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Question 750595:
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Question 750730: you buy 4 candles and 3 matches for $34. for two candles and 1 matches , the coast is $16. choose and a system of equations to find the costs of matches and candles.

Click here to see answer by Cromlix(4381)

Question 750772: X/2-5=11
Click here to see answer by rfer(16322)

Question 750783: If log x=5,what is the value of 1/x
Click here to see answer by timvanswearingen(106)

Question 750801: how many combinations can be formed from the letters in LEAST, taking them 2 at a time?
Click here to see answer by jim_thompson5910(35256)

Question 750726: graph the equation y=6-2x
Click here to see answer by jim_thompson5910(35256)

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11161..11205, 11206..11250, 11251..11295, 11296..11340, 11341..11385, 11386..11430, 11431..11475, 11476..11520, 11521..11565, 11566..11610, 11611..11655, 11656..11700, 11701..11745, 11746..11790, 11791..11835, 11836..11880, 11881..11925, 11926..11970, 11971..12015, 12016..12060, 12061..12105, 12106..12150, 12151..12195, 12196..12240, 12241..12285, 12286..12330, 12331..12375, 12376..12420, 12421..12465, 12466..12510, 12511..12555, 12556..12600, 12601..12645, 12646..12690, 12691..12735, 12736..12780, 12781..12825, 12826..12870, 12871..12915, 12916..12960, 12961..13005, 13006..13050, 13051..13095, 13096..13140, 13141..13185, 13186..13230, 13231..13275, 13276..13320, 13321..13365, 13366..13410, 13411..13455, 13456..13500, 13501..13545, 13546..13590, 13591..13635, 13636..13680, 13681..13725, 13726..13770, 13771..13815, 13816..13860, 13861..13905, 13906..13950, 13951..13995, 13996..14040, 14041..14085, 14086..14130, 14131..14175, 14176..14220, 14221..14265, 14266..14310, 14311..14355, 14356..14400, 14401..14445, 14446..14490, 14491..14535, 14536..14580, 14581..14625, 14626..14670, 14671..14715, 14716..14760, 14761..14805, 14806..14850, 14851..14895, 14896..14940, 14941..14985, 14986..15030, 15031..15075, 15076..15120, 15121..15165, 15166..15210, 15211..15255, 15256..15300, 15301..15345, 15346..15390, 15391..15435, 15436..15480, 15481..15525, 15526..15570, 15571..15615, 15616..15660, 15661..15705, 15706..15750, 15751..15795, 15796..15840, 15841..15885, 15886..15930, 15931..15975, 15976..16020, 16021..16065, 16066..16110, 16111..16155, 16156..16200, 16201..16245, 16246..16290, 16291..16335, 16336..16380, 16381..16425, 16426..16470, 16471..16515, 16516..16560, 16561..16605, 16606..16650, 16651..16695, 16696..16740, 16741..16785, 16786..16830, 16831..16875, 16876..16920, 16921..16965, 16966..17010, 17011..17055, 17056..17100, 17101..17145, 17146..17190, 17191..17235, 17236..17280, 17281..17325, 17326..17370, 17371..17415, 17416..17460, 17461..17505, 17506..17550, 17551..17595, 17596..17640, 17641..17685, 17686..17730, 17731..17775, 17776..17820, 17821..17865, 17866..17910, 17911..17955, 17956..18000, 18001..18045, 18046..18090, 18091..18135, 18136..18180, 18181..18225, 18226..18270, 18271..18315, 18316..18360, 18361..18405, 18406..18450, 18451..18495, 18496..18540, 18541..18585, 18586..18630, 18631..18675, 18676..18720, 18721..18765, 18766..18810, 18811..18855, 18856..18900, 18901..18945, 18946..18990, 18991..19035, 19036..19080, 19081..19125, 19126..19170, 19171..19215, 19216..19260, 19261..19305, 19306..19350, 19351..19395, 19396..19440, 19441..19485, 19486..19530, 19531..19575, 19576..19620, 19621..19665, 19666..19710, 19711..19755, 19756..19800, 19801..19845, 19846..19890, 19891..19935, 19936..19980, 19981..20025, 20026..20070, 20071..20115, 20116..20160, 20161..20205, 20206..20250, 20251..20295, 20296..20340, 20341..20385, 20386..20430, 20431..20475, 20476..20520, 20521..20565, 20566..20610, 20611..20655, 20656..20700, 20701..20745, 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