6 miles as 31678 feet is 5 miles
Answer:
1139.2 hours
Step-by-step explanation:
6.40 x 178 = 1139.2
Answer:
Sixth power of ten means 10 is raised to a power of 6. This means 6 will be in the exponent of 10 as 10⁶. So, our expression becomes: 3 x 10⁶.
Step-by-step explanation:
Answer:
x = 65/16, y = 37/16
Step-by-step explanation:
solve the system algebraically
x+3y=11
4x-4y=7
Try substitution.
let x = 11 - 3y
Plug in.
4(11 - 3y) - 4y = 7
44 - 12y - 4y = 7
44 - 16y = 7
37 = 16y
y = 37/16
x = 11 - 3*y
x = 11 - 3*(37/16)
x = 11 - 111/16
x = 65/16
169 needs to be into four parts, by which 2 sides multiply to 169. The sides would be 13 each, that way 13×13=169. You would then subtract 6m from the 13m, which gives you 7 as your answer!
Answer: 7m
