Answer:
you are correct the answer is b
Step-by-step explanation:
(x² + 16)(x² - 16)
= (x²)² - 16²
= x⁴ - 256
1. A
I hope this helped! This is because the division of numbers and factors are equal to this.
Answer:
The perimeter is 30 units
Step-by-step explanation:
To find the perimeter of SOW, what we need to do is to add all the lengths around the triangle together.
But we only have OS, we do not have OW and WS. Thus , we need to get what the values of these lengths are before we can calculate the perimeter.
Please check the attachment for complete solution.
The diagram shows a lawn with the north side measuring 50 units and the west side measuring 28 units. The deck is scaled down by a factor of 1/5.
This is because the ratio of the length of the lawn to that of the deck is 1 : 5.
Hence we can now ca