Its -16 bcz a negative times a negative equals a posative
Answer:
B
Step-by-step explanation:
Any irrational number when added to 0.4 produce an irrational sum.
Example: #0.4+pi# is irrational
Answer:
6 inches.
Step-by-step explanation:
Let a represent side length of larger square.
We know that area of square is square of its side length, so area of the larger square will be
.
The area of smaller square would be
.
We will use proportions to solve our given problem.



Cross multiply:



Take square root:


Since the length cannot be negative, therefore, the side length of larger square is 6 inches.