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
Answer:
D. 9
Step-by-step explanation:
9 is the degree of polynomial
Answer:
D
Step-by-step explanation:
The numbers are getting divided by 2.5 each time
