anonymous
  • anonymous
please help me The measure of the largest angle of a triangle is 90◦ more than the measure of the smallest angle, and the measure of the remaining angle is 30◦ more than the measure of the smallest angle. Find the measure of each angle. Show your work in obtaining your answer.
Mathematics
  • Stacey Warren - Expert brainly.com
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SOLVED
At vero eos et accusamus et iusto odio dignissimos ducimus qui blanditiis praesentium voluptatum deleniti atque corrupti quos dolores et quas molestias excepturi sint occaecati cupiditate non provident, similique sunt in culpa qui officia deserunt mollitia animi, id est laborum et dolorum fuga. Et harum quidem rerum facilis est et expedita distinctio. Nam libero tempore, cum soluta nobis est eligendi optio cumque nihil impedit quo minus id quod maxime placeat facere possimus, omnis voluptas assumenda est, omnis dolor repellendus. Itaque earum rerum hic tenetur a sapiente delectus, ut aut reiciendis voluptatibus maiores alias consequatur aut perferendis doloribus asperiores repellat.
katieb
  • katieb
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anonymous
  • anonymous
can you write equation to model this?
anonymous
  • anonymous
i dont know how
anonymous
  • anonymous
smallest = s biggest = b medium = m b = s + 90 m = s + 30 s + m + b = 180 s + s + 30 + s + 90 = 180 3 s = 60 etc.....

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anonymous
  • anonymous
what am i supposed to solve what equation
anonymous
  • anonymous
?
anonymous
  • anonymous
Do you want the equation or the answer?
anonymous
  • anonymous
i want the equation that im supposed to be solving in order to get the answer
anonymous
  • anonymous
is it system of equations?
anonymous
  • anonymous
I don't remember the exact equation, just what I wrote which is what my teacher had written down for me. The answers are S=60 M=30 B=90 that's the best I can do. Sorry
anonymous
  • anonymous
oh okay, thanks anyway
anonymous
  • anonymous
i still need help if you all know
anonymous
  • anonymous
what am i supposed to e solving
anonymous
  • anonymous
x+(x+30)+(x+90)=180 3x+120=180 3x=180-120=60 x=?
anonymous
  • anonymous
20
anonymous
  • anonymous
correct.
anonymous
  • anonymous
now find the other angles.
anonymous
  • anonymous
x+30=? x+90=?
anonymous
  • anonymous
50 and 110?
anonymous
  • anonymous
correct
anonymous
  • anonymous
can you help me with another problem please?
anonymous
  • anonymous
sure,i will try.
anonymous
  • anonymous
do i post it here or new post?
anonymous
  • anonymous
anywhere
anonymous
  • anonymous
In each of the following systems of equations, look at the system and determine whether it has infinitely many solutions, no solution, or one solution. Explain in each case how you came to your conclusion. You should not attempt to solve any of the systems. a) Let k represent a Real Number. y = 2x + k y = 2x − k b) Let a represent a Real Number. y = −4x + a y= 1/4x-a c) Let c represent a Real Number. 2x + 6y = 4c 3x + 9y = 6c
anonymous
  • anonymous
let us solve one by one 1 y=2x+k y=2x-k 2x+k=2x-k k=-k k+k=0 2k=0 k=0 so if k=0 y=2x has infinite solutions case 2.if k not 0 ,then no solution.
anonymous
  • anonymous
wait so does it have infinite or no solutions
anonymous
  • anonymous
2. y=-4x+a \[y=\frac{ 1 }{ 4 }x-a\] \[-4x+a=\frac{ 1 }{ 4 }x-a\] multiply by 4 -16x+4a=x-4a x=? then y=? only one solution in a giving different values to a we can get different solutions
anonymous
  • anonymous
if k is 0 then infinite solutions if k is non zero then no solution.
anonymous
  • anonymous
for A right
anonymous
  • anonymous
i think your problem want solutions with slope, correct or not
anonymous
  • anonymous
he just wants us to state how many solutions each system of equations have
anonymous
  • anonymous
and why
anonymous
  • anonymous
i put A into the calculatior and it gave the ordered pair (8a/17,-15a/17)
anonymous
  • anonymous
2. the lines are perpendicular so cut in only one point so only one solution correct
anonymous
  • anonymous
wait what about A? it has one solution?
anonymous
  • anonymous
3.divide 1st eq. by 2 and 2nd by 3
anonymous
  • anonymous
how can i divide one equation by the other?
anonymous
  • anonymous
i am talking about 3rd question.
anonymous
  • anonymous
yeah
anonymous
  • anonymous
nevermind this question has got me so confused
anonymous
  • anonymous
thanks for your help tho
anonymous
  • anonymous
x+3y=2c x+3y=2c so practically both are same and 3y=-x+c giving different values to x we get different solutions so it has infinite solutions.
anonymous
  • anonymous
so a and b have only one solution and c has infinite?
anonymous
  • anonymous
a. if k is non zero then no solution
anonymous
  • anonymous
okay
anonymous
  • anonymous
thanks so much
anonymous
  • anonymous
only b has one solution.
anonymous
  • anonymous
c has infinite solutions.
anonymous
  • anonymous
okay thank you
anonymous
  • anonymous
if k is non zero a has no solution.
anonymous
  • anonymous
yw
anonymous
  • anonymous
i am leaving now..Good night.
anonymous
  • anonymous
take care@surjithayer

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