Answer:
where is the division?
Step-by-step explanation:
The area of a regular octagon is:
A = a * P / 2, where a is an apothem and P is a perimeter.
P = 8 * 8 m = 64 m
A = 9.7 m * 64 m / 2
A = 620.8 / 2 m²
A = 310.4 m²
Answer:
The area of a regular octagon is 310.4 m².
He would b spending 4/10 of the money on comic books
Answer:Move the decimal place to the left to create a new number from 1 up to 10. Where's the decimal point in 312,000,000,000? .
Determine the exponent, which is the number of times you moved the decimal.
Put the number in the correct form for scientific notation.
Step-by-step explanation:
Answer:
The LCM of 81, 6, and 10 is 810.
If you go through the multiples of 810, 6,and 10 you will find they each have the number 810.
