Sunday
March 9, 2014

Search: HIS/135

Number of results: 1,340

Algebra
Similar polygons have corresponding sides in the same ratio, so 4/15 = 9/x 4x=135 x = 135/4 or 33.75 the 2nd side is 135/4 check: 9 : (135/4) =36:135 = 4 : 15 = 20:27
Thursday, October 13, 2011 at 7:51am by Reiny

Math
No. 75% of 135 = 101.25 100(180-135)/135 = ?
Saturday, August 18, 2012 at 6:01pm by Ms. Sue

math
You are right. I goofed. 17 3/5 = 16 8/5 = 16 216/135 16 216/135 - 14 115/135 = 2 101/135
Tuesday, May 3, 2011 at 6:25pm by Ms. Sue

Math Help
Tn = 135/3^(n-1) 5/9 = 135/3^(n-1) 3^(n-1) = 135*9/5 = 81 since 3^4 = 81, n=5 So, on the 5th bounce it will extend 5/9 cm
Tuesday, May 8, 2012 at 3:32am by Steve

algebra
after n visits cost for members = 135 + 3n cost for non-members = 25n + 5n = 30n when is 30n = 135 + 3n ? 27n = 135 n = 135/27 = 5 you are correct
Wednesday, November 23, 2011 at 12:27am by Reiny

algebra
Try to start a new post for a new question. Sometimes these piggy-backed questions get forgotten. I will answer it this time. R is a function of x. So substitute 135 for x to get R=314.28*135 - 0.1*135²
Tuesday, May 15, 2012 at 3:09am by MathMate

geometry
W = Width L = Length A = Area W = L - 6 A = W * L 135 =( L - 6 ) * L 135 = L ^ 2 - 6 L The exact solution are : L = - 9 cm and L = 15 cm The length can't be negative so: L = 15 cm W = L - 6 W = 15 - 6 = 9 cm A = W * L = 15 * 9 = 135 cm ^ 2 P. S. If you don't know how to solve ...
Tuesday, November 15, 2011 at 10:10pm by Bosnian

math
495 - 360 = 135 sin 135 = sin (180 -135) = sin 45 = 1/sqrt2 = sqrt 2/2 = .707
Wednesday, May 25, 2011 at 11:09pm by Damon

Algebra
1. F-20=S 180=F*t and 135=S*t or 180=F*135/S or S=135/180 F put that into the first equation. 2. Makes no sense to me.
Tuesday, October 11, 2011 at 7:44am by bobpursley

math
Bought: 45 + 90 = \$135 Sold: 65 + 125 = \$190 190 - 135 = \$55 profit 55/135 = 0.407 = 40.7%
Thursday, January 12, 2012 at 11:04pm by Ms. Sue

physics
The time taken to travel the horizontal distance of 36.3m derives from t = 36.3/17 = 2.135 sec. The height of the building then derives from h = Vo(t) + gt^2/2 or h = 0(2.135) + 4.9(2.135)^2 or h = 22.33m.
Sunday, May 31, 2009 at 11:21am by TchrWill

trig
Ship A went 30 * 3 = 90 km Ship B went 45 * 3 = 135 km So we have a triangle with legs of 90 and 135 and an opposite side of 120 Use the law of cosines 120^2 = 90^2 + 135^2 - 2*90*135 cos T solve for T
Sunday, February 24, 2008 at 9:16pm by Damon

Math
Notice that 67 degrees, 30' is half of 135 degrees, and 135 = 180-45 We also know that cos 2A = 2 cos^2 A - 1 giving us cos 135 = 2cos^2 67.5 - 1 So let's find cos 135 135 is in quadrant II, so cos 135 = -sin 45 = -1/√2 back to cos 135 = 2cos^2 67.5 - 1 -1/√2 = ...
Monday, March 1, 2010 at 4:26pm by Reiny

math modeling
Pt = Po(1+r)^n. r = 6.64% / 12mo = 0.5533% = 0.00553 = Monthly % rate expressed as a decimal. T = 11yrs * 12mo/yr + 3mo. = 135 months = Length of investment. n=135mo * 1comp./mo. = 135 compounding periods. Pt = \$5250(1.005533)^135 = \$11,058.16.
Tuesday, October 25, 2011 at 4:06pm by Henry

Discrete Math
Yes, there's a typo. It's actually 3+4+4+4+4+5+6=30 and there's a graph included in this problem but I don't know how to show the graph so that was why I just described how it looked like with all the vertices and degrees of each. Let me list those vertices and edges: MCS100 ...
Friday, April 22, 2011 at 1:09am by yengiang

math
Convert (180-135)/135, which happens to equal 1/3, to percent.
Thursday, May 28, 2009 at 9:21pm by drwls

Math
5 * 27 = 135 inches 135/36 = 3.75 yards
Saturday, March 19, 2011 at 1:34pm by Ms. Sue

algebra
assuming that you mean T=-0.005x^2 + 0.45x + 125 the max temperature is reached at x = -.45/-.01 = 45 so, T(45) = 135.125 so, yes, the temperature does exceed 135, but only briefly (for 40<=x<=50) Using the discriminant of -0.005x^2 + 0.45x + 125 - 135 = 0 D = .45^2 - 4...
Monday, December 5, 2011 at 1:31pm by Steve

Math Pre Algebra
so the answer or the first one is 135 and im not supposed to add 900 to 135?
Tuesday, April 14, 2009 at 9:24pm by Tanisha

trig
How did you come up with 135 being the answer? I understand what you did but you said it could also be 225, so what makes you pick 135?
Saturday, September 3, 2011 at 4:46pm by Anonymous

2. Identify the sequence as arithmetic, geometric, or neither. 1.6, 0.8, 0.4, 0.2, . . . (1 point) arithmetic geometric neither 3. 5 • 3^n (1 point) 15, 30, 45, 60 5, 15, 45, 135 0, 15, 45, 135 15, 45, 135, 405 4. Use the function rule ƒ(x) = n • |–1|^n. Find the output ƒ(2...
Thursday, April 25, 2013 at 7:52pm by Delilah

physics
135 * 9.81 Newtons or more likely if the scale is calibrated for use here on earth it would read 135 kg
Friday, January 25, 2013 at 4:38pm by Damon

algebra 2
5/b^3 = 135 b^3 = 5/135 = 1/27 b = 1/3
Monday, February 25, 2008 at 3:56pm by drwls

Math (Trigonometry)
Did you make a diagram? I see a triangle with sides 2 and 3 and the contained angle as 135º, let the side opposite that angle be x I see the cosine law. x^2 = 2^2 + 3^2 - 2(2)(3)cos 135 = 4 + 9 - 12(-√3/2) = .... x = √.... then use the sine law to find the angle at...
Monday, April 13, 2009 at 7:10pm by Reiny

Discrete Math
To solve the colouring problem, there is no systematic way that guarantee results. However, for simple cases the greedy method usually works. You can start by assigning two adjacent vertices colour numbers, say 1 to 100, and 2 to 101. Now observe that 100-101-135 form a ...
Friday, April 22, 2011 at 1:09am by MathMate

Math
The height at the bottom of the wheel is 2 m; The height at the top is 2 + diameter = 137; The height at the center of the wheel is 2 + radius = 2 + 135/2 The circumference of the London Eye is 2*PI*r = PI*diameter = 135*PI. This is how far a passenger travels as the wheel ...
Monday, December 10, 2012 at 4:53pm by Jennifer

Precalc
Represent the complex number graphically and find the standard form of the number 5(cos 135* + isin 135*)
Thursday, June 3, 2010 at 10:16am by Jessica

consumer math part 1
180 - 135 = 45 45 / 135 = ? Multiply the decimal answer by 100.
Wednesday, January 18, 2012 at 12:48pm by Ms. Sue

physics
girl: 135 N boy mass: 65 kg 135/65 = 2.0769 = 2.077 m/s^2
Wednesday, October 28, 2009 at 10:08pm by Brandy

I = PRT I = 1,000 * 0.09 * 1.5 I = 135 1,000 + 135 = 1135
Monday, March 18, 2013 at 8:14pm by Ms. Sue

Precalc
change to polar form r(cosØ + isinØ) r = √(1+1) = √2 tan^-1 Ø = -1 (in II) Ø = 135° -1 + i = √2(cos135° + i sin135°) (-1+i)^(1/3) = √2^(1/3)(cos 135/3 + i sin 135/3) = 2^(1/6)(cos 45° + i sin 45°) = 2^(1/6)(√2/2 + i√2/2) = ( 2^(2/3) + i 2^(2...
Wednesday, December 7, 2011 at 9:48pm by Reiny

135=3*3*3*3 cubed root of 135= (3*3*3*3)^(1/3) =3 times cube root of 3 or 3(3)^(1/3)
Monday, November 2, 2009 at 2:16am by Anonymous

projectiles
we need 25-1.25t-4.9t^2 = 0 t=2.135 so, we have a final v of v = -1.25 - 9.8(2.135) = ?
Saturday, February 15, 2014 at 4:43am by Steve

trig
looks like a straightforward application of the cosine law. 120^2 = 90^2 + 135^2 - 2(90)(135)cosß where ß is the angle between them
Sunday, February 24, 2008 at 9:16pm by Reiny

Geometry
Each INTERNAL angle of a regular octagon is 135 degrees. If 4x + 12 = 135, then 4x = 123 Divide both sides of the equation by 4.
Wednesday, January 5, 2011 at 1:14am by drwls

90+45= 135 180-135= 45
Tuesday, February 16, 2010 at 9:18am by caroline

13 1/2 % = 13.5% = 0.135 monthly commission = 0.135 * 4230
Wednesday, October 17, 2012 at 2:24pm by Jennifer

algebra
Distance (times) rate (times) time Let p represent the speed of the plane in still air Let w represent the speed of the wind 600= (p+w)(4) 600= (p-w)(5) 600 divided by 4= 150= p+w 600 divided by 5= 120= p-w 150+120= 270=2p --- --- divide 2 2 =135 =p p+w= 150 135+w= 150 -135 -...
Thursday, March 29, 2012 at 11:05pm by Anonymous

pre calculus
Cot 495 degrees... a) -tan 135 degrees b) -cot 135 degrees c) cot 135 degrees d) -cot 315 degrees
Monday, May 13, 2013 at 12:16am by Anonymous

Chemistry
Note: m stands for molal. M stands for molar. 0.135 moles HA is correct. 4.88 is correct for pKa. But (A^-)/(HA) = 0.117 and not your answer. For the last part, how much OH was added initially. .............HA + OH^- ==> A^- + H2O initial....0.135..0.........0 added...
Wednesday, November 9, 2011 at 5:12pm by DrBob222

algebra
40 r^3 = 135 r = 1.5 a(1) = 40 a(2) = 60 a(3) = 90 a(4) = 135
Wednesday, May 2, 2012 at 12:10pm by Damon

Math
135 = 3^3 * 5 200 = 2^3 * 5^2 so, 135/200 = 3^3/(2^3 * 5) = 27/40
Thursday, November 8, 2012 at 11:24pm by Steve

trig
6π/8 radians = 135° 135° is in quadrant II The reference angle of 135° is 45° 45° is found in the 1-1-√2 right-angled triangle In quadrant II , the sine and cosecant are positive so sin (6π/8) = 1/√2 , csc (6π/8) = √2 cos (6π/8) = -1/&#...
Monday, October 17, 2011 at 9:01pm by Reiny

Chemistry
I'm not getting the right answers for the pH, [H2A], and [HA^-] in part a (0.135 M solution for H2A) For H2A, I did 3.9E-2=x^2/(.135-x) Using the quadratic formula: x^2+.039x-.005265=0 x=.06725 [H^+]=[HA^-]=.06725 M pH=-log(.06725)=1.17 Finding [H2A]=.135 M-.06725 M=.06775 M ...
Saturday, July 21, 2012 at 12:04am by Jo

geometry
if the height is h, (135-h)/31 = tan 19° it doesn't really matter what the angle to the base is, but we'd better have tan 77° = 135/31
Thursday, March 1, 2012 at 3:41pm by Steve

math
numerator --- x denominator -- x+5 x/(x+5) = 27/72 72x = 27x + 135 45x = 135 x = 3 fraction is 3/8 , which is what 27/72 is if reduced to lowest terms
Sunday, October 21, 2012 at 10:36am by Reiny

algebra-word problem
speed out = 158 = v+w speed back = 112 = v-w add the two equations 2 v = 270 v = 135 w = 158 - 135 = 23
Sunday, March 23, 2008 at 2:58pm by Damon

math
17 3/5 = 16 8/5 = 16 56/135 14 23/27 = 14 115/135 Take it from there.
Tuesday, May 3, 2011 at 6:25pm by Ms. Sue

math
The measure of an interior angle of a regular polygon is 135 degrees. Find the number of sides in the polygon. This is what I tried: 180(x-2)=135 [Interior Angle Sum Theorem] x-2=.75 x=2.75 That can't be right though. Help? Not sure about your formula. Number of sides = 360/(...
Tuesday, March 27, 2007 at 8:46am by Emily

math
I got a different answer. 450 * 0.3 = 135 450 - 135 = 315 315 * 0.8 = 252
Wednesday, January 30, 2013 at 5:05pm by Ms. Sue

physics
(1/2) M Vmax^2 = M*g*135 sinA M cancels out. sinA = (1/2)Vmax^2/(g*135) = 0.1364 A = 7.84 degrees
Friday, March 1, 2013 at 11:23pm by drwls

chemistry
You make 3M glucose with 135 g glucose in 250 mL soln. (Check it: That is (135/180) x (1/0.250) = 3 M 25 mL of a 10% soln is how many grams. That is 10g x (25/100) = 2.5 g glucose. So the question is how much of the 3M stuff to take to obtain 2.5g. That is 250 mL x (2.5/135...
Tuesday, September 25, 2012 at 4:41pm by DrBob222

chemistry
A 130.0 mL buffer solution is 0.100 M in NH3 amd 0.135 M in NH3 and 0.135 M in NH4Br. What mass of HCI could this buffer neutralize before the pH fell below 9.00?
Sunday, November 6, 2011 at 10:38pm by Samuel

Physics
D = (-0.435+0.300) + i0.280. D = -0.135 + i0.280. tanAr=Y/X = 0.280 / -0.135=-2.07407, Ar -64.26 Deg. A = Ar + 180, A=-64.26 + 180 = 115.7 Deg.=Direction. D=X/cosA = -0.135 / cos115.7=0.311 Mi. @ 115.7 Deg.
Thursday, January 26, 2012 at 3:54pm by Henry

Math 115
Round to the indicated decimal place. 135.1967=135 To the nearest whole percent, what was the rate of increase? to nearest percent 3000/1000=1500/500=1/3 could tell me if the answer are right.
Monday, February 2, 2009 at 12:54am by Johnnie

math
Using the formula: area = (1/2) ab sinØ , where a and b are the sides and Ø is the contained angle A = (1/2)(15(18)sinØ A = 135 sinØ dA/dt = 135 cosØ dØ/dt given: dØ/dt = -.08 , and cos 120° = -.5 dA /dt = 135(-.5)(-.08) = 5.4 m^2 when the angle is 120°, the area is increasing...
Sunday, October 20, 2013 at 10:53pm by Reiny

Statistics
Assuming a two-tailed test, (1-.73)/2 = .135 Find table in the back of your statistics text labeled something like "areas under normal distribution" to find the proportion (.135) and its corresponding Z score.
Tuesday, November 8, 2011 at 6:41pm by PsyDAG

Chemistry
Given a diprotic acid, H2A, with two ionization constants of Ka1 = 3.9× 10–2 and Ka2 = 5.9× 10–8. Calculate the pH and molar concentrations of each protonated form for a: (a)0.135 M solution of H2A pH= [H2A]= [HA]= [A2-]= (b)0.135 M solution of NaHA pH= [H2A]= [HA]= [A2-]= (c)...
Saturday, July 21, 2012 at 3:48pm by Jo

ALGEBRA
(a) Write the expression in terms of natural logarithms. (Express all logarithmic functions in terms of ln(x) in your answer.) log_(8.9) \(135\) = (b) Give a calculator approximation (correct to four decimal places). log_(8.9) \(135\) ~=

math
sqrt(20) * sqrt(135) That can be simplified into sqrt(20*135) Now, factor out the contents of the square roots: 20 = 4*5 135 = 9*15 = 9*3*5 So, you have sqrt(4*5*9*3*5) Several of those factors can be pulled out because they are perfect squares: 4, 5*5, and 9 sqrt(4) = 2, sqrt...
Friday, July 10, 2009 at 7:20pm by Marth

math
let the 3 pieces have length: 3x, 5x, and 7x 3x + 5x + 7x = 33 3/4 inches = 135/4 15x = 135/4 x = 9/4 I will let you finish the rest, just 3 multiplications.
Wednesday, December 11, 2013 at 8:10pm by Reiny

PHYSICS
F = ((V + Vr) / V) * Fo. V IN m/s. F = ((343 + 31.3) / 343) * 135 Hz, F = (374.3 / 343) * 135 = 147.3 Hz.
Tuesday, December 7, 2010 at 11:31am by Henry

math(algebra)
if f(x) varies directly with x, then f(x) = kx, where k is a constant given: if x=9 , f(x) = 49 so 49 = 9k k = 45/9 = 5 f(x) = 5x f(3) = 5(3) = 15 or just use a ratio 9/3 = 45/f(x) 9f(x) = 135 f(x) = 135/9 = 15
Wednesday, February 19, 2014 at 3:56pm by Reiny

statistics
Find the first arithmetic mean between 100 and 135 given the following sequence: ..., 100, ___, ___, ___, ___, 135, ...
Thursday, August 25, 2011 at 2:12pm by emily

physics
I am not sure either because you did not say if the track circled around or went straight, for example East, the whole time. I will have to assume it went straight. In that case we will have to figure out how far East it went and how far up it went, then see how far that point...
Tuesday, September 2, 2008 at 12:03am by Damon

HIS 135
I am doing research on my final project in HIS 135, and I need to find an important social, economic, or political event that impacted the American people the most for the following years: 1950s, 1960s, 1970s, 1980s, 1990s. I don't mind doing the research myself, I just wanted...
Wednesday, June 24, 2009 at 11:14pm by Punkie

Pre Calc!
Do you not have a triangle with sides 90, 135 and 120 ? So use the cosine law starting with 120^2 = 90^2 + 135^2 - 2(90)(135cos A , where A is the angle opposite the 120
Monday, May 24, 2010 at 8:27pm by Reiny

pre calculus
495 - 360 = 135 cot 495° = cot 135°
Monday, May 13, 2013 at 12:16am by Reiny

physics
m1•c1•(38.7-21.6) = m2•c2•(t-38.7) m2 =ρ•V =1000• 135•10^-3•10^-3 =0.135 kg, c1 =840 J/kg , c2 = 4180 J/kg. t -38.7 = 0.034•840•17.1/0.135•4180 = 0.865 oC. t = 38.7+ 0.865 =39.57oC
Thursday, April 26, 2012 at 4:41pm by Elena

Physics
a) The center of mass of the can is halfway up; the center of mass of the soda in the can is also halfway up when the can is full of soda, so the center of mass is (0.135*(12.4/2) + 1.25*(12.4/2))/(0.135+1.25) b) After the can loses all the soda, the center of mass is the ...
Friday, November 9, 2012 at 9:53pm by Jennifer

math,(fraction)
girls = 2/5 * 25 = 10 boys = 25-10 = 15 If each girl had g books, each boy had g/3 book total books: 10g + 15g/3 = 135 15g = 135 g = 9 so each girl had 9 books, each boy had 3. 10*9 + 15*3 = 90 + 45 = 135 books in all
Tuesday, December 27, 2011 at 12:26am by Steve

Multiples of 15: 15, 30, 45, 60, 75, 90, 105, 120, 135, 150, 165, 180 Multiples of 27: 27, 54, 81, 108, 135, 162, 189
Thursday, November 10, 2011 at 1:51pm by Ms. Sue

math
1 dog 2 cats 2/15 of a parrot 2/45 of a snake I suppose you mean to say 6 snakes for 7 turtles in which case 2/45 *7/6 = 7/135 turtles so cats/turtles = 2 /(7/135) = 270/7
Thursday, February 6, 2014 at 5:33pm by Damon

MATH
A = b*h/2, A = 5x * 3x / 2 = 67.5, Multiply both sides by 2: 5x * 3x = 135, 15x^2 = 135, x^2 = 9, X = 3. b = 5x = 5*3 = 15. h = 3x = 3*3 = 9.
Sunday, October 23, 2011 at 12:58pm by Henry

1.20 - 1.05 = 0.15 0.15 / 1.05 = 0.143 = 14% decrease __________________ 900 * 0.15 = 135 900 - 135 = 765
Thursday, February 19, 2009 at 9:24pm by Ms. Sue

Maths
At 4:30 The hour hand hand has moved 4.5/12*360° or 135° the minute hand has moved 180° so the angle between them is 180-135 or 45°
Friday, July 20, 2012 at 11:08pm by Reiny

math
Try all x,y,z combinations that work. There will not be very many. (x,y,z) 9xyz xy+9xz+25yz (1,7,1) 63 >63 (1,1,7) 63 >63 (2,1,6) 108 >108 (2,6,1) 108 >108 (2,5,2) 180 >180 (2,2,5) 180 >180 (2,4,3) 216 >216 (2,3,4) 216 >216 (3,3,3) 243 225 + 81 + 9 >...
Monday, April 29, 2013 at 2:14am by drwls

m1•c1•(38.7-21.6) = m2•c2•(t-38.7) m2 =ρ•V =1000• 135•10^-3•10^-3 =0.135 kg, c1 =840 J/kg , c2 = 4180 J/kg. t -38.7 = 0.034•840•17.1/0.135•4180 = 0.865 oC. t = 38.7+ 0.865 =39.57oC
Thursday, April 26, 2012 at 6:37pm by Elena

Math
Could someone please help with this question. State the properties of y = 2sec(-2x + 180°) + 3. My answer: First I graphed y = 2sec(-2x + 180°) + 3 in the following way. 1)graph y=sec(x) 2) apply a horizontal compression by a factor of 1/2. 3) apply a vertical expansion by a ...
Sunday, March 21, 2010 at 1:17pm by Matt

math
First we need to find the common denominator. 7/9 = 56/72 15/8 = 135/72 56/72 - (135/72) = -(79/72) = -(1 7/72)
Sunday, July 4, 2010 at 8:14pm by Ms. Sue

geometry
The sum of the internal angles of a polygon of N sides is (180)*(N-2) degrees. For N = 8 (any octagon), the total is 6*180 = 1080 degrees, and in a regular octagon, each angle is 1/8 of that or 135 degrees. Set 4x + 12 equal to 135 and solve for x. The answer will not be an ...
Thursday, March 17, 2011 at 10:28pm by drwls

AP Chemistry
Didn't I do the Al2O3 for you? That should show you how to do it. Basically, reword the question. 135 kcal are released when 2 mols CO are consumed. How may mols CO must be consumed to produce 811.7 kcal. That's 2 x (811.7/135.28) = ?
Sunday, September 29, 2013 at 5:48pm by DrBob222

algebra
Is it? c = (2300/135)-1.35x or c = 2300/(135-1.35x)
Sunday, August 14, 2011 at 6:48pm by Ms. Sue

Math
Are you more comfortable thinking in degrees? -3π/4 radians = -135° ( clockwise) -135 is coterminal with +225° so we could write our point as (-1,225°) which is the same as (+1 , +45°) so x = cos45/1 = √2/2 y = sin45/1 = √2/2 the point is (√2/2,√2/2)
Friday, April 30, 2010 at 3:57pm by Reiny

Statistics / Math
Out of a total of 421 people, of both sexes and three classifications of smoking habits, 135 were nonsmoking men. Therefore the probability is 135/421 = 0.3207 This assumes that the sampling group was representative of the larger group of people they may have been drawn from.
Tuesday, February 26, 2008 at 1:54am by drwls

speed of plane in still air --- x mph speed of wind ------------ y mph so going with the wind, speed = x+y against the wind, speed = x-y x+y = 158 x-y = 112 add them 2x = 270 x = 135 then 135 + y = 158 y = 23 speed of wind is 23 mph, speed of plane in still air = 135 mph
Thursday, February 28, 2013 at 9:11pm by Reiny

Geometry
C = pi * d C = 3.14 * 43 C = 135.02 mm ~~~~~~~~~~~~~~~~~~~~~` 5,000 * 135.02 = 675,100 mm 675,100 / 1000 = ______ m
Wednesday, May 16, 2012 at 7:35pm by Ms. Sue

geometry easy
no 9y + 45 = 2y + 25 7y = -20 y = -20/7 so each side is 2y+25 = 2(-20/7) + 25 = 135/7 perimeter = 3(135/7) = 405/7 or appr 57.86
Tuesday, October 22, 2013 at 9:14am by Reiny

math
Clearly the 3 digit number should start with 1 to be as small as possible then the 2ditit should start with a 2 logical choices choices: 134 25 -- 3350 135 24 -- 3240 145 23 -- 3335 looks like 135 and 24
Wednesday, August 29, 2012 at 4:58pm by Reiny

math
x + 3x = 60 ; x boys ; x = 15 x + 2x = 135; x boys; x = 45 so combined total 60 boys & (45+90)girls ratio is 135 : 60
Tuesday, October 20, 2009 at 2:31pm by Vipster

chemistry
7% NaI m/v means 7g NaI/100 mL soln. Therefore, a 135 mL sample contains 7g x (135/100) = ??
Monday, March 7, 2011 at 8:35pm by DrBob222

Physics
Kinetic energy is lost in both processes, but momentum is conserved. The momentum conservation equation becomes: a. 75*3.0 + 60*5.0 = (135)*Vfinal b. -75*3.0 +60*5.0 = (135)*Vfinal Compute and compare Vfinal values.
Thursday, December 1, 2011 at 11:02pm by drwls

chemistry
I'm not sure what you mean by a dry solution. Certainly there are many but I don't think any of them apply here. Do you mean 135 mL of 0.120 M NaNO3 in a solvent. Do you want 1 L of solution. You want how many mols? That's M x L = ? = 0.135 x 0.120 = ? Then mol/L = ?mols/L ...
Saturday, February 8, 2014 at 11:52am by DrBob222

Geometry
i have a similar problem and its : an angle is 3 times its supplement. find the measure of the angle and the answer is: 135 how to solve it: a = angle A+ supplement = 180 A = 3(180 - A) A = 540 - 3A +3 + 3 4A = 540 ___ ____ 4 4 A = 135 deg.
Tuesday, January 18, 2011 at 1:12am by nelli

chemistry
for NaCl i got na=23/135=0.17 x 100= 17% Cl=35/135=0.26 x 100=26% for AgNO3 i got 108/42 which im sure was wrong and i didnt get how to complete the problem.. for Mg(OH)2 i didn't have a clue please help! thanks in advance
Thursday, March 13, 2008 at 3:45pm by john

CHEM
delta H x mass = q 40.65 kJ/kg x 0.060 kg = 135.4 kJ which rounds to 135 kJ. By the way, you SHOULD have written units. It's 60 GRAMS and 1.00 g/mL. By itself, 60 (or 1.00) doesn't mean a thing.
Thursday, September 2, 2010 at 8:05pm by DrBob222

physics
a roller coaster car moves 200 ft horizontally and then rises 135 ft at an angle of 30 degrees above the horizontal. It then travels 135 ft at an angle of 40 degrees downward. what is its displacement from its starting point? im not really sure what to do, I've drawn a graph ...
Tuesday, September 2, 2008 at 12:03am by laura

trig
inverse cos (-rad2/2)=135 degrees inverse sin (-rad2/2)=-45 degrees I dont understand why cos is 135
Saturday, November 1, 2008 at 2:54am by anna

Math 30
cosØ = -sin cosØ/sinØ = -1 cotØ = -1 tanØ = -1, so Ø = 135 degrees sin 135 = 1/√2 sin Ø = 1/√2 sin ^2 Ø = 1/2
Wednesday, March 10, 2010 at 9:36pm by Reiny

geometry - correction
(135-h)/31 = tan 71° h = 44.96 probably use h=45m 135-45 = 90 90/31 = 2.90 = tan 71°
Thursday, March 1, 2012 at 3:41pm by Steve

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