W - a width
3w - a length
27 ft² - an area
Therefore:
w · 3w = 27
3w² = 27 |:3
w² = 9 → w = √9 → w = 3
3w = 3 · 3 = 9
width = 3
length = 9
The perimeter:
P = 2 · width + 2 · length
P = 2 · 3 + 2 · 9 = 6 + 18 = 24 ft.
Answer:
Step-by-step explanation:
You need to find x on the keyboard, I am happy to help.
Please do not mind me I am just trying to answer questions so I can message
I may have gotten it off by a lot, but I’m mostly sure the answer is 1,240,000
Step by step explanation:
10 to the power of 4 is 2,000
2.3 x 2,000 is 4,600. 10 to the power of 3 is 200, so 3.1 x 200 is 620
Finally 620 x 2,000 is 1,240,000
Answer:
hear is your answer in attachment