one sixth of the students in a school marching band are in the percussion section, the percussion section has 6 students, how ma
2 answers:
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Answer:
864 m²
Step-by-step explanation:
- First calculate the total area of the rectangular field
The area of a rectangle is given by the product of the length and the width
let A be the total area
A = 100*120
A = 12000 m²
Calculate the area of the small rectangles
- Let A' be the total area of the four small rectangles and A" the area of one small rectangle
- A' = 4 A"
- A' = 4 [(
)*(
)]
- A' = 4*58*48
- A' = 11136 m²
- Substract the A' from A to get the area of the road
Let A"' be the area of the road
A"' =A-A'
A"' = 12000-11136
A"' = 864 m²
Answer:
Step-by-step explanation:
Data provided:
now,
we know the properties of log functions as:
1) log(AB) = log(A) + log(B)
2) = log(A) - log(B)
3) log(xⁿ) = n × log(x)
thus,
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or
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-
or
using property 3
=
-
also,
thus,
=
or
=
or
=
now,
log(1) = 0
log(2) = 0.3010
log(3) = 0.4771
thus,
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or
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