Answer:
90 cm, 180 cm, 240 cm
Step-by-step explanation:
Let the lengths of sides of the triangle be 3x, 6x and 8x
Hence, lengths of the sides of the triangle are 90 cm, 180 cm and 240 cm.
-3/4 because it's negative and also you can work it out by using rise/run
I hope this helps you
10m+4n= -10
5m+2n= -5
-5m-2n= 5
7m+2n-5m-2n= 21+5
5m=26 m= 26/5
5.26/5+2n= -5
26+2n= -5
2n= -31
n= -31/2
Answer:
were is the triangle?
Step-by-step explanation:
i cant help if i dont see it
Isolate the x. Note the equal sign. What you do to one side, you do to the other.
Subtract 9 from both sides
x + 9 (-9) = -4 (-9)
x = -4 - 9
x = -13
-13 is your solution
hope this helps
