First, we can raise each number to the second power by multipying it by itself. :)
1^2=1
4^2=16
9^2=81
16^2=256
These numbers are called "perfect squares" because their square roots are whole numbers, rather than decimals. For example, If you had a square with an area of 16, the side legnths of the square would be the whole (thus "perfect") number 4. For this reason, 16 (4^2) is considered a "perfect square" number. I hope that makes sense!! :)
Answer:
A
Step-by-step explanation:
If you negate the sides, you get -8 because you subtract the 2 from the -6, and if you subtract the 2 from one side from the 6, you get 4.
Total Interest charged
=principle×interest rate×time
I=prt
I=45,580×0.04×1
I=1,823.2
Answer:
55
Step-by-step explanation:
its subtracting 15 each time
Answer:
C
Step-by-step explanation:
0.38 = 19/50
Hope this helps!
