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Question 1152132: Solve sin²x + cos2x = 1/16, 0° ≤ x ≤ 360°.
Click here to see answer by Cromlix(4381)

Question 1152163: Given that n is the first of three consecutive numbers and the sum of three numbers exceeds the square of the first number by 5.
Express this information in an equation.
Click here to see answer by ankor@dixie-net.com(22740)

Question 1152164: Given that n is the first of three consecutive numbers and the sum of three numbers exceeds the square of the first number by 5.
Express this information in an equation.
Click here to see answer by greenestamps(13195)

Question 1152416: Solve the equation 3cosx + 4sinx = 2, for values of x between 0° and 360°
Click here to see answer by MathLover1(20849)

Question 1152514: Find the square root of 32-6√15
Click here to see answer by greenestamps(13195)

Question 1152514: Find the square root of 32-6√15
Click here to see answer by ikleyn(52750)

Question 1152513: the root of the equation x²-kx+28=0 are alpha and alpha + 3. find the values of k
Click here to see answer by greenestamps(13195)

Question 1152614: If tan0=a/b where 0 is an acute angle, find the value of:
(a) a cos 0-b sin 0
________________
a cos 0+b sin 0

(b) b cos 0-a sin 0
_______________
b cos 0+a sin 0
Click here to see answer by ikleyn(52750)

Question 1152686: Two lines L1 and L2 intersect at point P.L1 passes through points(-4,0)and(0,6).
Given that L2 has the equation:y=2x-2,find by calculation the coordinates of P.
Click here to see answer by Theo(13342)

Question 1152678: Graph the following, putting in the orientation.
(1) x=t^2, y=t^4-1
(2) x=sin(t), y=sin^2(t)-1
Click here to see answer by ikleyn(52750)

Question 1152746: Two vertices of a triangle are A(3,6) and B(7,12).
a) Find the equation of line AB.
b) Find the equation of the perpendicular bisector of line AB.
c) Given that AC is perpendicular to AB and the equation of line BC is y=-5x+47,find the coordinates of C.

Click here to see answer by MathLover1(20849)

Question 1152819: Imagine you are standing 4 meters away from a painting hung on a wall. If the top of the painting is 3 meters from the ground, which expressions represent the angle, θ, that your feet make with the top of the painting?

Click here to see answer by Boreal(15235)

Question 1152935: Find the possible values of 8⅓ using De Moivre's theorem
Click here to see answer by Alan3354(69443)

Question 1152935: Find the possible values of 8⅓ using De Moivre's theorem
Click here to see answer by greenestamps(13195)

Question 1152985: if ten adults from a town are selected at randomn what is the probability that at least one of them has a college degree

Click here to see answer by Boreal(15235)

Question 1152985: if ten adults from a town are selected at randomn what is the probability that at least one of them has a college degree

Click here to see answer by Alan3354(69443)

Question 1153036: what is the area of an equilateral triangle whose inscribed circle has radius 2cm?
Click here to see answer by josgarithmetic(39613)

Question 1153035: If there are 12 arithmetic means between -5 and 60, what is the common difference of the arithmetic progression?
Click here to see answer by ikleyn(52750)

Question 1153034: Find the equation of the tangent to the curve x^2y-x=y^3-8 at x=0.
Click here to see answer by Alan3354(69443)

Question 1153034: Find the equation of the tangent to the curve x^2y-x=y^3-8 at x=0.
Click here to see answer by Edwin McCravy(20054)

Question 1153101: Solve for x and y if
logx + logy = 4
logx + 2logy = 3
Note
Bases are in base 10

Click here to see answer by josgarithmetic(39613)

Question 1153245: Answer the following questions and round your answers to 2 decimal places. 13% of all Americans live in poverty. If 45 Americans are randomly selected, find the probability that
A.Exactly 5 of them live in poverty.
B.At most 5 of them live in poverty .
C.At least 5 of them live in poverty.
D. Between 3 and 6 (including 3 and 6) of them live in poverty.
Click here to see answer by Boreal(15235)

Question 1153371: A woman went to a store and steals $100 and buys $70 worth of goods with the stolen money. How much did the cashier lose?
Click here to see answer by Alan3354(69443)

Question 1153524: Find the difference between the sums of the first ten terms of the Geometrical and Arithmetical Progressions which begin with 6 + 12 + ...
Click here to see answer by MathLover1(20849)

Question 1153525: The second, fourth and eight terms of an A.P are in geometrical progression and the sum of the third and fifth term is 20. Find the first four terms of the progression.
Click here to see answer by MathLover1(20849)

Question 1153561: What is the common ratio of the G.P
(2 - 1) + (3 - 2sqrt2) + ...
Find the third term of the progression
Click here to see answer by MathLover1(20849)

Question 1153562: The number n - 4, n + 2, 3n + 1 are in geometrical progression. Find the two possible values of the common ratio.
Click here to see answer by MathLover1(20849)

Question 1153562: The number n - 4, n + 2, 3n + 1 are in geometrical progression. Find the two possible values of the common ratio.
Click here to see answer by ikleyn(52750)

Question 1153562: The number n - 4, n + 2, 3n + 1 are in geometrical progression. Find the two possible values of the common ratio.
Click here to see answer by MathTherapy(10549)

Question 1153560: (a) The number n - 4, n + 2, 3n + 1 are in geometrical progression. Find the two possible values of the common ratio.

Click here to see answer by josgarithmetic(39613)

Question 1153560: (a) The number n - 4, n + 2, 3n + 1 are in geometrical progression. Find the two possible values of the common ratio.

Click here to see answer by ikleyn(52750)

Question 1153676: Select the option for "?" that continues the pattern in each question.
58
3, -6, 12, 4, 20, ?
13
14
6
16
Click here to see answer by MathLover1(20849)

Question 1153676: Select the option for "?" that continues the pattern in each question.
58
3, -6, 12, 4, 20, ?
13
14
6
16
Click here to see answer by greenestamps(13195)

Question 1153698: From a place 400 m north of X, a student walks eastwards to a place Y which 800m from X. What is the bearing of X from Y?
Click here to see answer by Boreal(15235)

Question 1153696: A regular hexagon has sides of length 8cm. Find the perpendicular distance between two opposite faces.
Click here to see answer by Boreal(15235)

Question 1153832: Solve the inequality 2 - x > x²
Click here to see answer by josgarithmetic(39613)

Question 1153832: Solve the inequality 2 - x > x²
Click here to see answer by MathLover1(20849)

Question 1153836: A fair coin is tossed 3 times. What is the probability that it is all heads or tails?
Click here to see answer by rothauserc(4718)

Question 1153835: What is the probability of throwing an odd number with four dice
Click here to see answer by MathLover1(20849)

Question 1153835: What is the probability of throwing an odd number with four dice
Click here to see answer by Alan3354(69443)

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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