Sunday
April 20, 2014

Search: two angles aare complementary. The sum of the measure of the first is half of the sum

Number of results: 60,564

Geometry
Which statement is true? Select one of the options below as your answer: A. Two angles can be complementary and equal. B. Two angles cannot be equal if they are complementary. C. An angle can be complementary only if it is 90. D. Only three angles can be supplementary.
Tuesday, September 9, 2008 at 9:10pm by angelica

Story problem heellp
The difference of two complementary angles is 18. What is the measure if the two angles Hint complementary angles sum to 90 degrees
Monday, February 17, 2014 at 9:14am by Taylor

Math
The measure of two complementary angles are 6y+3 and 4y-13. Find the measures of the angles. ( In this question, are they saying 2 different complementary angle? or two angle that make up a complementary? )
Friday, December 31, 2010 at 11:36am by Shadow

Math Please Help
Which statement is true? A.Two angles can be complementary and equal. B.Two angles cannot be equal if they are complementary. C. An angle can be complementary only if it is 90. D. Only three angles can be supplementary.
Sunday, December 5, 2010 at 10:41pm by Valerie

geometry
The question defined what complementary angles are, but did not say that a and b are complementary. The question has a solution if a and b are complementary, and will be assumed as follows. if a and b are complementary, then a+b=90 angle a is 21 degrees more than twice angle b...
Saturday, September 21, 2013 at 7:52pm by MathMate

Math
Two parallel lines cut by a transversal can create all the following types of angles except A. Alternate interior angles B. Alternate exterior angles C. Corresponding angles D. Complementary angles
Sunday, January 3, 2010 at 1:35pm by S

7th grade math
Two Angles are Complementary if they add up to 90 degrees (a Right Angle). These two angles (40 and 50) are Complementary Angles, because they add up to 90. Notice that together they make a right angle.
Wednesday, September 14, 2011 at 10:15pm by Ms. Sue

math
Two angles are complementary. One contains 30 more than the other. Find both angles. The measures of the angles are _ degrees
Saturday, April 5, 2014 at 1:58am by justin

intermediate algebra
Two complementary angles are such that one is eight times larger than the other. Find the two angles.
Saturday, February 4, 2012 at 11:59pm by jess

Math
Two complementary angles are such that one is seventeen times larger than the other. Find the two angles.
Tuesday, November 16, 2010 at 9:17pm by nicole

Story problem
The difference of two complementary angles is 18. What is the measure if the two angles
Monday, February 17, 2014 at 8:38am by Taylor

geometry
the measure of two complementary angles are 16z-9 and 4z+3 find the measures of the angles
Saturday, September 8, 2012 at 7:24pm by haaris

geometry
two angles are complementary. if one angle is 10 more than twice the other, what are the angles?
Thursday, January 22, 2009 at 10:19pm by maria

math
Two angles are complementary. One of the angles is twice the other. The larger angle has a measure of
Saturday, July 23, 2011 at 5:48pm by robbie

math
Two angles are complementary. One of the angles is twice the other. The larger angle has a measure of
Saturday, July 23, 2011 at 5:50pm by robbie

Geometry
Two angles are complementary. One contains 20 more than the other. Find both angles.
Tuesday, January 18, 2011 at 12:01am by Ivan

math
Two angles are complementary. One contains 30 more than the other. Find both angles
Tuesday, April 8, 2014 at 1:44am by Anonymous

Math
definition of complementary and supplementary angles: http://www.basic-mathematics.com/complementary-and-supplementary-angles.html (180-x)-(90-x)3 = 59
Tuesday, September 21, 2010 at 4:16pm by TutorCat

Math Please Help
Which statement is not true? Two or angles that are supplementary have a sum of 180 or Two angles that are complementary have a sum ot 45
Sunday, December 5, 2010 at 10:41pm by Please Help!

algebra
The Two Angles Are Complementary. The Sum Of The Measure Of The First Angle And Half The Second Angle Is 81.5 Degrees. Find The Measures Of The Angles
Monday, April 19, 2010 at 11:17pm by Anonymous

Geometry
Two angles are complementary. One angle is ten less than three times the other angle. Find the measure of both angles.
Saturday, September 8, 2012 at 11:59pm by Maria

Geometry
If measures of two complementary angles are in the ratio 1 : 5. What are the degree measures of the two angles? Thanks :)
Monday, May 14, 2012 at 10:43am by Samuel

geometry
The measures of two complementary angles are (14q+8)and 8q-6). Find the measures of the angles.
Tuesday, January 18, 2011 at 7:35pm by Scout

Geometry
the measures of two complementary angles are 16z-9 and 4z+3. Find the measures of the angles.
Monday, September 17, 2012 at 6:17am by dennis

Algebra
What does it mean if two angles are "complementary"? Thanks!
Tuesday, February 10, 2009 at 3:58pm by Nessie

Geometry
Are the two angles complementary or supplementary (add up to 90 or 180, a straight line)? If they are complementary, 5/2y+y+5=90...if they are supplementary same thing but =180 instead of 90. Post your answer if you want it checked.
Friday, August 27, 2010 at 12:03am by Jen

PHYSICS
The range is X = (V^2/g)*sin(2A) where A is the angle measured abouve horizontal. You get the same value of sin2A, and range, if 2A is 43.6 or 136.4 degrees. Therefore the two angles A are 21.8 and 68.2 degrees. The two angles are complementary.
Friday, February 4, 2011 at 9:31am by drwls

math plz help!!!!!!
What do angles, acute angles, and complementary angles have in common??? they are all angles duh! my teacher said that that's too obvious Please check your book for the similarities. This site also has several explanations about the similarities. (Broken Link Removed)
Thursday, January 18, 2007 at 4:43pm by frank

math
Two angles are complementary. THe sum of the measure of the first angle and one forth of the second angle is 58.5 dagrees. Find the measure of the angles.
Sunday, January 31, 2010 at 2:46pm by Phil

Algebra
The sum of the measure of the first angle and one-fourth the second angle is 63.75 degrees;The two angles are complementary. How to find the measure of the angles?
Saturday, January 8, 2011 at 9:17pm by Fred

Algebra
Two angles are complementary. The sum of the measure of the first angle and one-fourth of the second angle is 57.75 degrees. Find the measure of the angles.
Tuesday, March 27, 2012 at 6:11pm by Gordon

Geometry
If /_1 and /_2 are complementary angles, and m /_1=5x-9 and m/_2=4x, find the measure of the two angles.
Saturday, June 11, 2011 at 3:14pm by LongDivision

geometry
What is formed when two complementary angles share one ray?
Friday, June 25, 2010 at 9:29am by Superman

math....please help
Define what it mean when two angles are complimentary. I'm not sure what it means...please help me. Thank you! (Broken Link Removed) complementary (not complimentary) <~~ comes from the word "complete" =) We can't have angles complimenting each other, can we?
Wednesday, January 17, 2007 at 5:24pm by pinkpolkadots7

MATH
Angle C and Angle D are vertical angles. The conclusion is that angle C and angle D are complementary. Which is a counterexample of this conclusion. * 2 vertical angles which are not complementary or * 2 complementary angles which are not vertical
Friday, February 10, 2012 at 5:05pm by Millie

physics (geometry bit)
h t t p : / / i m g 4 3 . i m a g e s h a c k . u s / i m g 4 3 / 4 7 4 1 / 9 4 7 4 7 1 1 6 . j p g ok the two read angles are equal to each other because they are complementary if i remeber correctly the only thing we can conclude is that when we add the two angles togther we...
Monday, August 10, 2009 at 7:39pm by physics (geometry bit)

physics and geometry
ok proving that thest two angles are equal Gesh almost done lol :O h t t p : / /w w w .a n g e l f i r e. c o m / s ta r s / d h s ph y s i c s / f r ic t i o n . j p g ok How to prove this? Similar triangles. Notice the upper angle in that photo is a right angle (ramp to Fn...
Tuesday, August 11, 2009 at 1:39pm by physics and geometry

Geometry. Please help.
1) Two angles are complementary. The measure of one angle is 21 more than twice the measure of the other angle. Find the measure of the angles. 2) If a supplement of an angle has a measure 78 less than the measure of the angle, what are the measures of the angles? Please don't...
Tuesday, August 30, 2011 at 5:55pm by Melanie

Math Please Help
Oh sorry I meam two angles that are complementary have s sun of 45
Sunday, December 5, 2010 at 10:41pm by Please Help!

geometry
the measures of two complementary angles are in the ratio 4:1. wht is the measure of the smaller angle?
Monday, June 27, 2011 at 1:53pm by pujabi

algebra
Two angles are complementary.The sum of the first angle and half the second angle is 82 degrees. Find the measures of the angles. What is the measure of the smaller angle? What is the measure of the other angle?
Sunday, August 30, 2009 at 5:23pm by saw

College Algebra
This site may help you figure this problem out yourself. http://www.mathsisfun.com/geometry/complementary-angles.html
Wednesday, November 18, 2009 at 9:45pm by Ms. Sue

MATH
Check this site and then tell us what your answer is. http://www.mathsisfun.com/geometry/complementary-angles.html
Thursday, October 21, 2010 at 8:14pm by Ms. Sue

geometry
two angles, a and b are complementary if the sum of their measure is 90 degrees. If angle a is 21 degrees more than twice angle b find the measures of angles a and b. I would like to know how to set this equation up in order to find the answer.
Saturday, September 21, 2013 at 7:52pm by Chrissy

Math Please Help
Study this site. http://www.mathsisfun.com/geometry/complementary-angles.html What do you think?
Sunday, December 5, 2010 at 10:41pm by Ms. Sue

computer science
1.Two supplementary angles differ by 44 degrees. Find The answer? 2.Two complementary angles differ by 9 degrees. Find the answer?
Monday, August 20, 2012 at 1:31pm by anajan

Math
In right-triangles, if one of the acute angles are congruent, the other is also, since the acute angles are complementary. Therefore we are in a situation where all three angles are congruent. If we add one congruent side (hypotenuse), congruence of the two triangles is ...
Sunday, June 5, 2011 at 2:09pm by MathMate

algebra
Two angles are complementary. The sum of the measure of the first angle and half the second angle is 68 degrees. Find the measures of the angles: What is the measure of the smaller angle? What is the measure of the other angle?
Thursday, January 21, 2010 at 9:38pm by Blake

Geometry
If the measures of two complementary angles are in the ratio 1:5, the measure of the larger angle is: A)75 B)144 C)150 D)72
Wednesday, October 6, 2010 at 5:05pm by Troy

algebra
two angles are complementary. the sum of the measure of the first angle and half the second angle is 87 degrees. find the measure of the angles. What is the measure of the smaller angle? what is the measure of the other?
Sunday, March 28, 2010 at 5:27pm by ron

math
That all depends upon what kind of "other angles" you are talking about. Complementary? supplemetary? internal? external? Right triangle angles?
Monday, March 31, 2008 at 6:38pm by drwls

7th grade math
http://www.mathsisfun.com/geometry/complementary-angles.html
Wednesday, September 14, 2011 at 10:15pm by Ms. Sue

math
x + x + 28 = 90 http://www.mathsisfun.com/geometry/complementary-angles.html
Tuesday, May 15, 2012 at 10:45pm by Ms. Sue

Algebra
Two angles are complementary. The sum of the measure of the first angle and one-fourth of the second angle is 69 degrees. Find the measures of the angles. What is the measure of the smaller angle? What is the measure of the other angle? Can somebody help me set this up? PLEASE...
Sunday, March 15, 2009 at 10:14pm by A.W.

Algebra
Two angles are complementary. The sum of the measure of the first angle and one-fourth of the second angle is 69 degrees. Find the measures of the angles. What is the measure of the smaller angle? What is the measure of the other angle? Can somebody help me set this up? PLEASE...
Sunday, March 15, 2009 at 10:49pm by A.W.

Algebra HELP!!
Let a = Angle A a + 2a = 90 3a = 90 a = 30 http://www.mathsisfun.com/geometry/complementary-angles.html
Sunday, September 29, 2013 at 6:48pm by Ms. Sue

College Algebra
Please explain in detail so I know for next time. Two angles are complementary. The sum of the measure of the first angle and one-fourth the second angle is 62.25 degrees. Find the measures of the angles. What is the measure of the smaller angle? What is the measure of the ...
Wednesday, November 18, 2009 at 9:45pm by LeAnn/Please help me

mathhh
Nope. http://www.mathsisfun.com/geometry/complementary-angles.html
Thursday, August 26, 2010 at 1:27pm by Ms. Sue

Math
Complementary angles add up to 90 Bob must have been thinking of supplementary angles take his two equations and set them equal to 90 instead of 180, that is ... y-2+2x+3=90 and 2x-y+x-1=90 now solve for x and y, (I got x=36, y=17 ,L=15, M=75, N= 55, and P=35)
Sunday, August 30, 2009 at 1:54pm by Reiny

Math
<L and <M are complementary angles. <N and <P are complementary angles. If m<L = y-2, m<M = 2x+3, m<N = 2x-y, and m<P = x-1, find the values of x,y,m<L,m<M,m<N,and m<P. how do you work this out?
Sunday, August 30, 2009 at 1:54pm by Jillian

Math
Two angles are complementary. The sum of the measure of the first angle and one-fourth the second angle is 87.75 degrees. Find the measures of the angles? What is the measure of the smaller angle? What is the measure of the other angle. Both in degrees...
Friday, May 21, 2010 at 5:01pm by JOHNNY

geometry
Two complementary angles form 180. What is 180 degrees (besides a triangle)?
Friday, June 25, 2010 at 9:29am by Jen

Math
The measure of two complementary angles are in the ratio 7:11. What is the measure of the smaller angle?
Thursday, February 23, 2012 at 8:37pm by helen

math
I posted this early, I don't understand, Two angles are complementary. The sum of the measure of the first angle and one-fourth the second angle is 87.75 degrees. Find the measures of the angles? What is the measure of the smaller angle? What is the measure of the other angle...
Friday, May 21, 2010 at 5:34pm by TIM

calc
Find x. Supplementary angles with measures 10x+7 and 7x+3. Complementary angles with measures 3x-5 and 6x-40.
Tuesday, March 31, 2009 at 8:35pm by bob

math
< = Angle <R and <S are complementary angles, and <U and <V are also complementary angles. If m<R=y-2, m<S=2x+3, m<U=2x-y, and m<V=x-1, find the values of x, y, m<R, m<S, m<U, and m<V
Tuesday, June 15, 2010 at 7:22pm by HALP YO

math
angle R & angle S are complementary angles..and angle U & and angle V are also complementary angles. if angle R = y-2, angle S = 2x + 3, angle U = 2x-y, and angle V = x-1, find the values of x, y, angle R, S, U, & V
Tuesday, September 6, 2011 at 5:33pm by Anonymous

math
angle R & angle S are complementary angles..and angle U & and angle V are also complementary angles. if angle R = y-2, angle S = 2x + 3, angle U = 2x-y, and angle V = x-1, find the values of x, y, angle R, S, U, & V
Tuesday, September 6, 2011 at 5:33pm by Anonymous

Math
If two angles are complementary and one angle measures 35 degrees, what is the measure of the other angle?
Thursday, October 6, 2011 at 11:52am by Danee

Algebra 1a
I posted this early, I don't understand the answer, Two angles are complementary. The sum of the measure of the first angle and one-fourth the second angle is 87.75 degrees. Find the measures of the angles? What is the measure of the smaller angle? What is the measure of the ...
Friday, May 21, 2010 at 7:43pm by Johnny

Math
two angles are complementary. Twice one angle plus the other is 96'. Find the measure of each angle.
Sunday, March 23, 2014 at 6:13pm by Amy

Math
Two angles are complementary. Twice one angle plus the other is 96. Find the measure of each angle.
Sunday, March 23, 2014 at 7:50pm by Mark

math
Two angles are complementary. One angle is twice the other. The largest angle has a measure of what. 120, 60, or 45
Sunday, January 15, 2012 at 9:16pm by Nina

MATH
The measure of two complementary angles are in the ratio 7:11. What is the measure of the smaller angle? Would the correct answer be 35?
Thursday, February 23, 2012 at 8:50pm by helen

physics and geometry
two angles are complementary if they add to a right triangle (ninety degrees). Fn is normal(right angle) to the ramp.
Tuesday, August 11, 2009 at 1:39pm by bobpursley

geometry
two angles are complementary one angle is 18 more than three times the other find the measure of the larger angle
Wednesday, January 19, 2011 at 4:49am by franceska

Maths
The differencein the measures of 2 complementary angles is 18.Find the measures of angles.
Friday, December 2, 2011 at 7:56am by anonymus

geometry
Write a flow proof:if angle 1 and angle 2 are vertical angles, and angle 2 and angle 3 are complementary, then angle 1 and angle 3 are complementary.
Tuesday, March 8, 2011 at 8:50pm by Isis

10th grade
Are they corresponding angles? If so, 2x-3=x+39. Are they supplementary angles? If so, 2x-3+x+39=180. Are they complementary angles? If so, 2x-3+x+39=90.
Sunday, October 31, 2010 at 8:59pm by Jen

geometry
Is it always true, sometimes true, or never true that two complementary angles have a common vertex?
Thursday, May 27, 2010 at 11:40pm by Lisa

geometry
http://www.mathsisfun.com/geometry/complementary-angles.html
Tuesday, May 17, 2011 at 11:19am by Ms. Sue

matt/116
two angles are complementary. The sum of the measure of the first and the one-fourth of the second angle is 62.25 degrees find the measures of the angle.
Sunday, April 11, 2010 at 11:48pm by tay

math
a quadrilateral has two angles that measure 88 and 62. the other two angles are in a ratio of 16:19. what are the measures of those two angles?
Monday, January 27, 2014 at 8:51pm by Terry

Math
I have tried this problem a few ways, and I am getting frustrating results. Could you help me out by showing me how to set the systems of equations Two angles are complementary The sum of the measure of the first angle and 1/4 the second angle is 82.5. Find the measure of the...
Sunday, December 20, 2009 at 6:19pm by Sw

Math - Geometry
You don't have enough information to say what any of the angles are. The quadrilateral has four internal angles that add up to 360 degrees, and you only know two of them in terms of x. If it were a parallelogram, there would be two pairs of equal angles, and you could then ...
Wednesday, September 10, 2008 at 10:52pm by drwls

Math
What is the definition or theorem if ray nm perpendicular to line gh, then angle nmp and angle pnh are complementary? I'm not entirely sure where you have p situated, but I 'think' I know from the context of the question. That would be one definition of complementary angles. ...
Tuesday, September 19, 2006 at 10:41pm by Brandan

Geometry
I need help on these two. Consider tirangles ABC and DEF. Side A is congruent to side F. Angle A is congruent to angle F. Angle B is congruent to angle E. What postulate or theorem can be used to prove that the two triangles are congruent? If angle1 and angle2 are ...
Monday, August 21, 2006 at 7:22pm by Amy

geometry
Two angles of a quadrilateral measure 210 and 100. The other two angles are in a ratio of 2:3. What are the measures of those two angles? I know the four angles add to 360 deg. So the two unknowns are 50 deg together. 20 and 30 deg angles would give a ratio of 2:3, but what ...
Thursday, April 21, 2011 at 4:59pm by Leilani

Math
I have tried this problem a few ways, and I am getting frustrating results. Could you help me out by showing me how to set the systems of equations Two angles are complementary The sum of the measure of the first angle and 1/4 the second angle is 82.5. Find the measure of the ...
Sunday, December 20, 2009 at 4:42pm by Shane

geometry
THE FOLLOWING ANGLES ARE COMPLEMENTARY ANGLES. DETERMINE THE MEASURES OF ANGLE 1 AND ANGLE 2. X= ANGLE 1 3x+10= ANGLE 2
Wednesday, June 27, 2012 at 7:55pm by angela

Geometry
Use the Law of Detachment to draw a conclusion. If the measures of two angles have a sum of 90 degrees, then the angles are complementary. measure of angle A + measure of angle B = 90. Could someone help explain the Law of Detachment so I can understand it better? And also, ...
Wednesday, October 7, 2009 at 3:58pm by Daphne

geometry
Write a two column proof of the Corollary Triangle Sum Theorem. The acute angles of a right triangle are complementary. m<A + m<B=90degrees
Monday, October 23, 2006 at 10:30pm by Steve

mathematics
Angles 1 and 7 are alternate exterior angles of a transversal cutting two parallel lines. If m(angle1)=4x+10 and m(angle7)=6x+4, what are the measures of angles 1 and 7? Give a property of angles that helped you solve the problem. What's confusing me about this problem is the ...
Wednesday, February 10, 2010 at 3:21pm by nicole

Geometry
If meaurement of angle DEF=(3x+5) degrees and measurement of angle KLM=(x+31) degrees, and goth angles are complementary to angle PQR, what are the measures of the angles?
Sunday, September 16, 2012 at 6:40pm by Carol

Geometry
1/6 = x/90 6x = 90 x = 15 90 - 15 = ? http://www.mathsisfun.com/geometry/complementary-angles.html
Monday, May 14, 2012 at 10:43am by Ms. Sue

geometry
The two angles must add to 90 degrees so if one of them is 10 then the other one is 90 - 10 or 80 If one is 40 then the other is 90 - 40 or 50 Angles that add to a right angle are called complementary.
Tuesday, January 22, 2008 at 5:15pm by Damon

7th grade math
what are complementary angles? Please help! Thank you!
Wednesday, September 14, 2011 at 10:15pm by saranghae12

math
Angle U and Angle V are complementary angles. If Angle U is three less than twice Angle V, what are the measures of the angles?
Sunday, February 6, 2011 at 9:35pm by Melissa

Math
The measure of one of two complementary angles is 21 less than twice the measure of the other angle. Find the measure of each angle
Thursday, January 3, 2013 at 3:34pm by ANONYMOUS

Algebra 1
Two angles are complementary. The sum of the measures of the larger angle and three times the measure of the smaller angle is 114. What is the measure of each angle?
Saturday, March 19, 2011 at 2:43pm by ekam

Pages: 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10 | Next>>

Search
Members