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:
Square
Step-by-step explanation:
It has four coordinates which means four vertices which is four sides. Can also be a rectangle or parallelogram.
.
( -18 - 14)/(2 - -6)
-32/8
-4
The answer would be A. He should use the mean because it is in the center of the data. I hope this helped ^^
21 because a triangle is always going to equal 180 so add those then subtract and it’s 21
