The first one is < because if you have 5 part of 7, you have more parts than if you have 4 parts of 7, but it’s negative so it’s the opposite
70.24, That should be right
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(x^2-5x-6)= (x+1)(x-6)
one of them has to be zero...
x=-1, x=6.
Hope this helps!
Answer:
length = 14 metres, width = 12 metres
Step-by-step explanation:
let x be length
length = x
width = x-2
perimeter of parallelogram = 52
length + length + width + width = 52
x+x+x-2+x-2=52
4x-4=52
4x=56
x=14
length = 14 metres
width = 14 - 2 = 12 metres
