Answer:
wheres the equasion?
Step-by-step explanation:
Answer:
There are two and they both mean the same thing.
Step-by-step explanation:
1. 9 x (times) n
2. 9n
I hope this helps u! :D
Answer:
24
Step-by-step explanation:
factorial(4) = 4*3*2*1
factorial(4) = 24
x>7
Step-by-step explanation:
when dividing by a (-)
the inequality sign changes
Let the width = x
=>length = 2x-1
91= x(2x-1)=2x^2-x
2x^2-x-91=0
=(2x+13)(x-7)
=> x=-13/2=> no
=>x= 7 cm
