Answer:
(13.2)(4.5)
Step-by-step explanation:
This is correct because you know that you could round one up, and one down. You know that 12*5 = 60, so you could estimate that these would have a product of 60.
Answer:
996
Step-by-step explanation:
the three digit number is;
996
Step-by-step explanation:
The three digit can be written xyz
ones digit is equal to 1/3 the sum of the two other digits
z = 1/3(x + y)
x + y + z = 24
Tens digit is same as hundreds digit
That means x = y
z = 1/3 (x + x) = 2x/3
So;
2x/3 + x + x = 24
Multiply through by 3
2x + 3(2x) = 72
8x = 72
x = 72/8
x = 9
x = y = 9
z = 1/3(18)
z = 6
30,155-13,876=16,279
16,279 people spend on the summer months in spring lake
(n/3) + 8 = 16
n/3 = 16 - 8
n/3 = 8
n = 8 * 3
n = 24 <===
If you look at a unit circle (or you have one memorized, which I would strongly suggest) (√2/2,√2/2) is located at the radian value
![\pi /4](https://tex.z-dn.net/?f=%20%5Cpi%20%2F4)
, which is 45 degrees