Answer: C
Step-by-step explanation: There are 9 cards. 3 are vowels. 3/9 reduces to 1/3
11x11=121
$140-121=19
19/7=
It would take approximately 2hours and 71 minutes to meet her requirements.
Answer:
it will help u
Step-by-step explanation:
https://www.varsitytutors.com/basic_geometry-help/how-to-find-the-perimeter-of-a-rectangle
we know that
the equation

describe a vertical parabola with vertex at point 
if
-------> the parabola open Up and the vertex is a minimum
if
-------> the parabola open Down and the vertex is a maximum
in this problem we have
---> because is positive (given problem)
so
The vertex is a minimum
therefore
<u>the answer is the option C</u>
Up
I think the answer is B because to prove that a parallelogram is a parallelogram is well.. if the sides are parallel
hope this helps!