Answer:
b
Step-by-step explanation:
Answer:
Expanded form of = 3000 + 180 + 12
Step-by-step explanation:
Expanded form of any number is important in math as it allows us to look at a number and identify the value of each digit.
We can write a whole number 532 in a expanded form as:
=
Therefore, the expanded form of is, 3000 + 180 + 12
Answer: n = -198
Step-by-step explanation: To find n we need to work backwards, so we need to multiply -11 x 18 to get -198. So n would be -198.
length = 15
let the width = w then length = 2w - 3
Perimeter = 2(length + width)
= 2(2w - 3 + w) = 2( 3w - 3) = 6w - 6 = 48
hence 6w = 48 + 6 = 54 ⇒ w == 9
Thus length = 2w - 3 = (2× 9) - 3 = 18 - 3 = 15
For this one I'm going to go with D 10^16.