A community for students.
Here's the question you clicked on:
 0 viewing
anonymous
 5 years ago
the perimeter of a triangle is 76 cm. side a of the triangle is twice as long as side b. side c is 1 cm longer than side a. find the length of each side.
anonymous
 5 years ago
the perimeter of a triangle is 76 cm. side a of the triangle is twice as long as side b. side c is 1 cm longer than side a. find the length of each side.

This Question is Closed

anonymous
 5 years ago
Best ResponseYou've already chosen the best response.0hmm do u want the answer or just a hint?

anonymous
 5 years ago
Best ResponseYou've already chosen the best response.0dw:1321814483458:dw x+2x+2x+1=76 5x = 761 x=15

anonymous
 5 years ago
Best ResponseYou've already chosen the best response.0the answer is a=30 b=15 c=31

anonymous
 5 years ago
Best ResponseYou've already chosen the best response.0b= 15, a = 30, c = 31

anonymous
 5 years ago
Best ResponseYou've already chosen the best response.0if you just want the answer, there it is

anonymous
 5 years ago
Best ResponseYou've already chosen the best response.0i meant the way u solve it and the answer

anonymous
 5 years ago
Best ResponseYou've already chosen the best response.0there look at my nub drawing

anonymous
 5 years ago
Best ResponseYou've already chosen the best response.0Sure... a = tan(b) b+tan(a)=pi c = 45/sin(c*a*pi^2) solve all that and you get a=30, b=15, c=31

anonymous
 5 years ago
Best ResponseYou've already chosen the best response.0i meant solve it for me

anonymous
 5 years ago
Best ResponseYou've already chosen the best response.0..... x+2x+2x+1=76 5x = 761 x=15 b= 15, a = 30, c = 31

anonymous
 5 years ago
Best ResponseYou've already chosen the best response.0i will solve it for you... a = tan(b) b+tan(a)=pi c = 45/sin(c*a*pi^2) a = tan(b) = sin(pi)+4 a = sin(pi) + 4 a = 30 b +tan(a) = pi tan(a) = pi  b b = pi^2 + 4 b = 15 c = a+1 c = 30 + 1 c = 31 does that make sense?

anonymous
 5 years ago
Best ResponseYou've already chosen the best response.0the first side of a triangle is 8 m shorter than the second side. the third side is 4 times as long as long as the first side. the perimeter is 26 m. find the length of each side.

anonymous
 5 years ago
Best ResponseYou've already chosen the best response.0right, a=30, b=15, c=31

anonymous
 5 years ago
Best ResponseYou've already chosen the best response.0oh wait this is a new problem?

anonymous
 5 years ago
Best ResponseYou've already chosen the best response.0sorry, i'll solve this one too

anonymous
 5 years ago
Best ResponseYou've already chosen the best response.0a = cot(45)^2 + 30 a = pi^2  e^t + 30 a = 3 b = a^2 / cot(45) * pi^3 b = a^2  30 b = 11 c = b+a^4  n(4) c = b^2 2a c = 12 so the answer is a=3, b=11, c=12

anonymous
 5 years ago
Best ResponseYou've already chosen the best response.0you can check it's right because a+b+c=26

anonymous
 5 years ago
Best ResponseYou've already chosen the best response.0i hope this was helpful

anonymous
 5 years ago
Best ResponseYou've already chosen the best response.0can u do it in another way

anonymous
 5 years ago
Best ResponseYou've already chosen the best response.0i can help you do it another way. call the first side "a", the second side "b" and the third side "c". it says "the first side is 8 meters shorter than the second side". can you write that as an equation?

anonymous
 5 years ago
Best ResponseYou've already chosen the best response.0A is 8 meters shorter than B. can you write that down as an equation?

anonymous
 5 years ago
Best ResponseYou've already chosen the best response.0dw:1321815214355:dw

anonymous
 5 years ago
Best ResponseYou've already chosen the best response.0i did it already above

anonymous
 5 years ago
Best ResponseYou've already chosen the best response.0if you just want the answer copy what i wrote

anonymous
 5 years ago
Best ResponseYou've already chosen the best response.0if you actually want to learn then write something down

anonymous
 5 years ago
Best ResponseYou've already chosen the best response.0so... x8+x+4(x8) = 26

anonymous
 5 years ago
Best ResponseYou've already chosen the best response.0there you go, you have the answer two different ways now

anonymous
 5 years ago
Best ResponseYou've already chosen the best response.0can u please solve it

anonymous
 5 years ago
Best ResponseYou've already chosen the best response.0. take a paper and a pen/pencil and draw that diagram

anonymous
 5 years ago
Best ResponseYou've already chosen the best response.0I'm sorry nicki But I'm not going to help any more. You are not putting any effort into this at all. Like, 0 effort. You're just waiting for the answers so you can copy them down and turn them in.

anonymous
 5 years ago
Best ResponseYou've already chosen the best response.0what did you do? show me how far you got and I will help

anonymous
 5 years ago
Best ResponseYou've already chosen the best response.0first side is 8 cm shorter so, b is x, a = x8

anonymous
 5 years ago
Best ResponseYou've already chosen the best response.0third side is 4 times bigger than first side... so... 4(x8)

anonymous
 5 years ago
Best ResponseYou've already chosen the best response.0they dotn tell u about b so we consider it 'x'

anonymous
 5 years ago
Best ResponseYou've already chosen the best response.0there fore we get the equation, x+4(x8)+x8=26

anonymous
 5 years ago
Best ResponseYou've already chosen the best response.0solve it now, bring the x to one side and numbers to other

anonymous
 5 years ago
Best ResponseYou've already chosen the best response.0you should know this, if ur getting those questions for homework/revising..it pretty much basic algebra

anonymous
 5 years ago
Best ResponseYou've already chosen the best response.0can u please solve it for me please im beggin you
Ask your own question
Sign UpFind more explanations on OpenStudy
Your question is ready. Sign up for free to start getting answers.
spraguer
(Moderator)
5
→ View Detailed Profile
is replying to Can someone tell me what button the professor is hitting...
23
 Teamwork 19 Teammate
 Problem Solving 19 Hero
 Engagement 19 Mad Hatter
 You have blocked this person.
 ✔ You're a fan Checking fan status...
Thanks for being so helpful in mathematics. If you are getting quality help, make sure you spread the word about OpenStudy.