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sdas [7]
3 years ago
12

Simplify and round the expression below. C isn’t necessary to answer

Mathematics
1 answer:
myrzilka [38]3 years ago
6 0
11.3057558 is the answer when you multiply/add/subtract it all.
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The local gasoline distributor just built a new storage tank. For safety reasons they need to enclose the tank within a circular
vlada-n [284]

Answer:

62.8 feet

Step-by-step explanation:

Radius of the fencing is:

6+4 = 10 feet

Circumference = 2×pi×r

= 2×pi×10

= 20pi

= 62.83185307 feet

3 0
2 years ago
If a circle garden has a diameter of 60 feet and there’s a sidewalk 18 feet from the center, how long is the sidewalk?
Paul [167]

Answer:

Step-by-step explanation:

Conditions

  • A diameter must be chosen such that it meete the sidewalk perpendicular to itself.
  • The diameter meets the sidewalk at the sidewalk's midpoint.
  • The diameter meets the sidewalk such that the diameter is cut into two segments 30+18 and 12
  • The sidewalk is cut in 1/2 where the diameter meets the sidewalk as the diagram shows.
  • If all these conditions are met, the relationship between the four lines is

Equation

48/12 = x^2

Solution

4 = x^2

sqrt(x^2) = sqrt(4)

x  = 2

The length of the sidewalk is 4. Why is it doubled.

Because there are 2 xs of equal length

8 0
3 years ago
Can someone good at math give me a hand I really need some w
dedylja [7]
What is the question that u need help with
5 0
3 years ago
Solve and type in a different form by using the given theorems of logarithms
scoray [572]

\log\left(\frac{10}{y}\right) = \log(10) - \log(y)

The general rule is

\log\left(\frac{A}{B}\right) = \log(A) - \log(B)

Other log rules are

\log(AB) = \log(A) + \log(B)

B\log(A) = \log(A^B)

4 0
3 years ago
The table shows the elevation of four swimmers. Which swimmer dives down the farthest?
jonny [76]

Answer:

D

Step-by-step explanation:

5 0
2 years ago
Read 2 more answers
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