Step-by-step explanation:
The 5 pieces that remained created an angle that measured 200 degree means that the 4 pieces made 360-200 degrees 160o.
If all four made 160 then each has to be 160/4 = 40o
200/5 also gives you 40 (the five remaining)
360/9 would also give you 40 9the 5 remaining and the 4 eaten)
I hope this helps
Answer:
A right triangle?
x=0 or x=4
just factorize basically
cancels the x’s so it’d be 3x-12=0 and from that x=4
It is irrational
Rational numbers do not have decimals.
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