Answer:
Step-by-step explanation:
To convert square miles to square feet, multiply the square mile value by 27878400. For example, to convert 10 square miles to square feet, multiply 10 by 27878400, that makes 278784000 sq ft is 10 sq mi.
Answer:
A. 4:5 for each individual tile
B. 800
C.800:1800
D. I cannot answer this question because the number is half erased and i am not good in that area.
Hope this helps anyway!
Step-by-step explanation:
If you would like to solve the system of equations 2r + 2s = 50 and 2r - s = 17, you can do this using the following steps:
<span>2r + 2s = 50
2r - s = 17 ... 2r = 17 + s
</span>____________
<span>2r + 2s = 50
</span>17 + s + 2s = 50
17 + 3s = 50
3s = 50 - 17
3s = 33
s = 33/3
s = 11
<span>2r = 17 + s = 17 + 11 = 28
</span>2r = 28
r = 28/2
r = 14
(r, s) = (14, 11)
The correct result would be <span>d. r = 14, s = 11.</span>
Answer:b=2.5555555555...
Step-by-step explanation:9b= -23, 9b/9=b, -23/9=2.55555..., b=2.55555...