Answer:
B and D
Step-by-step explanation:
quadrilaterals only have 4 sides hence the prefix quad
So one way to simplify is to make ones
factor each
9=3 times 3
16=4 times 4
no common factors
therefor this is simplest form
the asnwer is -9/16 or B
Answer:
The width of the border can be 9 feet or 3.5 feet.
Step-by-step explanation:
Let the width be x
Length of room = 10 feet
Breadth of room = 15 feet
Length of rug = 10-2x
Breadth of rug = 15-2x
Area of rug =
We are given that the area of the rug is 24 square feet.
So, ---A
Substitute x =9 in A
LHS = RHS
Substitute x = 3.5
LHS = RHS
So, The width of the border can be 9 feet or 3.5 feet.
There is no solution
There are no values of <em>x </em>that will make the equation true.