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Question 1021930: the area of each square is 16 square units. find the perimeter of the figure shown.

Click here to see answer by Fombitz(32388)

Question 1022044: opposite
hypotenuse 12
adjacent x
52 degrees

find the value of x
Click here to see answer by Alan3354(69443)

Question 1022073: I need help with this please: Find the area of the region in the first quadrant bounded by the graph of y = x

Click here to see answer by Boreal(15235)

Question 1020640: For how many integers between 10 and 26 will a/8 , 9/a , a/3 be in their lowest term?
Click here to see answer by richard1234(7193)

Question 1022162: Which is not a function?
(x,1)(z,w)(w,z)
(x,1)(y,1)(w,1)
(x,y)(y,y)(w,y)
All
None
plz explain too
Click here to see answer by Theo(13342)

Question 1022162: Which is not a function?
(x,1)(z,w)(w,z)
(x,1)(y,1)(w,1)
(x,y)(y,y)(w,y)
All
None
plz explain too
Click here to see answer by Edwin McCravy(20054)

Question 1022184: x^3-x^2-x+1
Click here to see answer by MathLover1(20849)

Question 1022184: x^3-x^2-x+1
Click here to see answer by Alan3354(69443)

Question 1022473: What percentage of 10km is 2.5km
Click here to see answer by Cromlix(4381)

Question 1022600: resolver
raiz cuadrada ; raiz cubica
sqrt (2x+1=5) ; sqrt3 (4x-4=2)
Click here to see answer by josgarithmetic(39613)

Question 1022705: please help me out my problem is:
If a+2b=9 and ab=7 than what is the value of a�+4b?

Click here to see answer by Edwin McCravy(20054)

Question 1022705: please help me out my problem is:
If a+2b=9 and ab=7 than what is the value of a�+4b?

Click here to see answer by Theo(13342)

Question 1020348: Special thanks to MATHCOUNTS alum, Brian Edwards, Ph.D., for
submitting the problems for this week�s Problem of the Week.
Tuesday�s date is 02/16/2016. Notice that the four digits
representing the month and day, 02/16, are the same four digits
in the year, 2016.
1)When written in the form MM/DD/YYYY, how many days in 2016
have the property that the four digits of the month and the day
can be rearranged to form the year?
2)What was the most recent year that did not have any days with
this property?
3)What was the last date in the 20th century that had this
property?
4)The number of days in 2016 that have this property is equal
to the number of days in 2061 that have this property. For what
pair of years 20XY and 20YX, where X and Y are distinct digits,
is this not the case?
Click here to see answer by Edwin McCravy(20054)

Question 1022769: -3b/b-2 = 3/4
Click here to see answer by fractalier(6550)

Question 1022817: if the original price is 162 and percent of discount was 40 than what is the sales price2
Click here to see answer by stanbon(75887)

Question 1022960: Cube-1+i√3
Click here to see answer by Alan3354(69443)

Question 1022934: -2X^2-X+10
Click here to see answer by Alan3354(69443)

Question 1023085: The sum of two numbers is 131, and their difference is 37. Find the value of these two numbers
Click here to see answer by ikleyn(52747)

Question 1023183: differentiate :
g(t) = t^3 cos t
Click here to see answer by ikleyn(52747)

Question 1023252: a local deli sells 4 inch sub sandwiches for $2.95. It has decided to sell a "family sub" that is 50 inches long. How much should it charge? What is the unit rate in dollars per foot?
Click here to see answer by josmiceli(19441)

Question 1023355: in a distribution for which the mean is 25 and the standard deviation is 5, what percentage of all scores occur at 30 or below?
Click here to see answer by fractalier(6550)

Question 1023502: Which of the following statements are True, and which of them are False?
� if 125 is a perfect cube then 100 is a perfect square
� if 100 is a perfect cube then 125 is a perfect square
� if 100 is even then 125 is a prime

Click here to see answer by richard1234(7193)

Question 1023501: List all elements of the set A ∩ B, where
A = {n ∈ N | ∃k ∈ N such that n = 2^k + 2},
B = {n ∈ N | ∃k ∈ N such that n = 2^k − 2}.
Click here to see answer by robertb(5830)

Question 1023754: You have invested $250 on the stock market. And have a value rather of $280 after 6 months. What simple interest did your investment cash?( express your answer in percentage)
Click here to see answer by Alan3354(69443)

Question 1023741: Please help me solve for x and y simultaneously {{ y-2x+1 and xy=2y+x^2+3x-10
Click here to see answer by Alan3354(69443)

Question 1023835: solve the quadratic equation
3x^2-18x+24=0
Click here to see answer by ikleyn(52747)

Question 1023832: multiply
(4-6i)(4+6i)
A)54 B)52 C)48 D)53
Click here to see answer by ikleyn(52747)

Question 1023837: Alex is 16 years old and his sister Ramie is 5 years old. In how many years will Alex be exactly twice as old as Ramie?
A)8 years B)6 years C)5 years D)10 years
Click here to see answer by ikleyn(52747)

Question 1023833: Simplify by rationalization
5-4i/5+4i
A)6/41 - 40/41i B)9/41 - 40/41i C)9/9 - 40/9i D)6/41 - 40/41i
Click here to see answer by josgarithmetic(39613)

Question 1023840: Solve the equation and write the solution using interval notation.
|4x+5| <-6
Click here to see answer by josgarithmetic(39613)

Question 1023845: Log9(25)+log3(2)
Click here to see answer by ikleyn(52747)

Question 1023845: Log9(25)+log3(2)
Click here to see answer by FrankM(1040)

Question 1023999: The sum of three consecutive odd integers is 135. Find the integers.
A)45,45,45 B)43,45,47 C)44,45,46 D)no solution
Click here to see answer by Alan3354(69443)

Question 1023991: Asymptote questions
(x+y)�(x+2y+2)-x-9y-2=0
x�+y�-3axy=0
y�(x�-a�)=x�(x�-4a�)
x�-2y�+xy(2x-y) +y(x-1)+1=0
x�y�-a�(x�+y�)-a�(x+y)+a ki power 4 =0
Click here to see answer by robertb(5830)

Question 1024002: The perimeter of a triangle is 47 meters. The longest side is 3 times the shortest side. The third side is 2 meters shorter than the longest side. How long is each side?
A)7,21,19 B)8,24,16 C)7,19,28 D)no solution
Click here to see answer by Cromlix(4381)

Question 1024091: Please help me with this problem:
Suppose f(x) = + bx +c. Find a, b, and c if f(1) = 5 and f"(1) = 4.
Click here to see answer by stanbon(75887)

Question 1024092: I need some help with this:Find the are completely enclosed by the graphs of y = x and y =
Click here to see answer by fractalier(6550)

Question 1024284: 3abx+y=9b
4abx+3y=17b
Solve the equation
Click here to see answer by Fombitz(32388)

Question 1024282: 3abx+y=9b
4abx+3y=17b
Solve the equation
Click here to see answer by Fombitz(32388)

Question 1024352: Last year Sarah had $20,000 to invest she invested some an account that paid 9% simple interest rate per year and she invested the rest and account that pay 10% simple interest rate per year after one year she received a total of $1,840 how much did she invest in each account
Click here to see answer by josmiceli(19441)

Question 1024807: What is the value of -2 (x+5)
Click here to see answer by solver91311(24713)

Question 1024788: What is the standard form if endpoints of the diameter are (6, -2) (-4,4)
Click here to see answer by josgarithmetic(39613)

Older solutions: 1..45, 46..90, 91..135, 136..180, 181..225, 226..270, 271..315, 316..360, 361..405, 406..450, 451..495, 496..540, 541..585, 586..630, 631..675, 676..720, 721..765, 766..810, 811..855, 856..900, 901..945, 946..990, 991..1035, 1036..1080, 1081..1125, 1126..1170, 1171..1215, 1216..1260, 1261..1305, 1306..1350, 1351..1395, 1396..1440, 1441..1485, 1486..1530, 1531..1575, 1576..1620, 1621..1665, 1666..1710, 1711..1755, 1756..1800, 1801..1845, 1846..1890, 1891..1935, 1936..1980, 1981..2025, 2026..2070, 2071..2115, 2116..2160, 2161..2205, 2206..2250, 2251..2295, 2296..2340, 2341..2385, 2386..2430, 2431..2475, 2476..2520, 2521..2565, 2566..2610, 2611..2655, 2656..2700, 2701..2745, 2746..2790, 2791..2835, 2836..2880, 2881..2925, 2926..2970, 2971..3015, 3016..3060, 3061..3105, 3106..3150, 3151..3195, 3196..3240, 3241..3285, 3286..3330, 3331..3375, 3376..3420, 3421..3465, 3466..3510, 3511..3555, 3556..3600, 3601..3645, 3646..3690, 3691..3735, 3736..3780, 3781..3825, 3826..3870, 3871..3915, 3916..3960, 3961..4005, 4006..4050, 4051..4095, 4096..4140, 4141..4185, 4186..4230, 4231..4275, 4276..4320, 4321..4365, 4366..4410, 4411..4455, 4456..4500, 4501..4545, 4546..4590, 4591..4635, 4636..4680, 4681..4725, 4726..4770, 4771..4815, 4816..4860, 4861..4905, 4906..4950, 4951..4995, 4996..5040, 5041..5085, 5086..5130, 5131..5175, 5176..5220, 5221..5265, 5266..5310, 5311..5355, 5356..5400, 5401..5445, 5446..5490, 5491..5535, 5536..5580, 5581..5625, 5626..5670, 5671..5715, 5716..5760, 5761..5805, 5806..5850, 5851..5895, 5896..5940, 5941..5985, 5986..6030, 6031..6075, 6076..6120, 6121..6165, 6166..6210, 6211..6255, 6256..6300, 6301..6345, 6346..6390, 6391..6435, 6436..6480, 6481..6525, 6526..6570, 6571..6615, 6616..6660, 6661..6705, 6706..6750, 6751..6795, 6796..6840, 6841..6885, 6886..6930, 6931..6975, 6976..7020, 7021..7065, 7066..7110, 7111..7155, 7156..7200, 7201..7245, 7246..7290, 7291..7335, 7336..7380, 7381..7425, 7426..7470, 7471..7515, 7516..7560, 7561..7605, 7606..7650, 7651..7695, 7696..7740, 7741..7785, 7786..7830, 7831..7875, 7876..7920, 7921..7965, 7966..8010, 8011..8055, 8056..8100, 8101..8145, 8146..8190, 8191..8235, 8236..8280, 8281..8325, 8326..8370, 8371..8415, 8416..8460, 8461..8505, 8506..8550, 8551..8595, 8596..8640, 8641..8685, 8686..8730, 8731..8775, 8776..8820, 8821..8865, 8866..8910, 8911..8955, 8956..9000, 9001..9045, 9046..9090, 9091..9135, 9136..9180, 9181..9225, 9226..9270, 9271..9315, 9316..9360, 9361..9405, 9406..9450, 9451..9495, 9496..9540, 9541..9585, 9586..9630, 9631..9675, 9676..9720, 9721..9765, 9766..9810, 9811..9855, 9856..9900, 9901..9945, 9946..9990, 9991..10035, 10036..10080, 10081..10125, 10126..10170, 10171..10215, 10216..10260, 10261..10305, 10306..10350, 10351..10395, 10396..10440, 10441..10485, 10486..10530, 10531..10575, 10576..10620, 10621..10665, 10666..10710, 10711..10755, 10756..10800, 10801..10845, 10846..10890, 10891..10935, 10936..10980, 10981..11025, 11026..11070, 11071..11115, 11116..11160, 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, 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20746..20790, 20791..20835, 20836..20880, 20881..20925, 20926..20970, 20971..21015, 21016..21060, 21061..21105, 21106..21150, 21151..21195, 21196..21240, 21241..21285, 21286..21330, 21331..21375, 21376..21420, 21421..21465, 21466..21510, 21511..21555, 21556..21600, 21601..21645, 21646..21690, 21691..21735, 21736..21780, 21781..21825, 21826..21870, 21871..21915, 21916..21960, 21961..22005, 22006..22050, 22051..22095, 22096..22140, 22141..22185, 22186..22230, 22231..22275, 22276..22320, 22321..22365, 22366..22410, 22411..22455, 22456..22500, 22501..22545, 22546..22590, 22591..22635, 22636..22680, 22681..22725, 22726..22770, 22771..22815, 22816..22860, 22861..22905, 22906..22950, 22951..22995, 22996..23040, 23041..23085, 23086..23130, 23131..23175, 23176..23220, 23221..23265, 23266..23310, 23311..23355, 23356..23400, 23401..23445, 23446..23490, 23491..23535, 23536..23580, 23581..23625, 23626..23670, 23671..23715, 23716..23760, 23761..23805, 23806..23850, 23851..23895, 23896..23940, 23941..23985, 23986..24030, 24031..24075, 24076..24120, 24121..24165, 24166..24210, 24211..24255, 24256..24300, 24301..24345, 24346..24390, 24391..24435, 24436..24480, 24481..24525, 24526..24570, 24571..24615, 24616..24660, 24661..24705, 24706..24750, 24751..24795, 24796..24840, 24841..24885, 24886..24930, 24931..24975, 24976..25020, 25021..25065, 25066..25110, 25111..25155, 25156..25200, 25201..25245, 25246..25290, 25291..25335, 25336..25380, 25381..25425, 25426..25470, 25471..25515, 25516..25560, 25561..25605, 25606..25650