Answer:
A scalene triangle is one whose sides are all a different length. So there is no way you can find the length of b when you are only given the length of a and the perimeter.
Step-by-step explanation:
hopes it help :)
90000 because you have to round up
Is "scratching" part of algebra? Perhaps you meant a different word.
Please go back to the original question and ensure that you have copied all of it and copied it correctly. I'm just not sure what you're asking here.
Answer:
(5 , 3)
Step-by-step explanation:
x + y = 8 ----------------(I)
-x + 3y = 4 ----------(II)
Add equation (I) and (II) and so x will be eliminated and we can find the value of y
(I) x + y = 8
(II) -<u>x + 3y = 4 </u>
4y = 12 {Divide both sides by 4}
y = 12/4
y = 3
Plugin y = 3 inn equation (I)
x + 3 = 8 {Subtract 3 from both sides}
x = 8 -3
x = 5
