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alekssr [168]
2 years ago
13

Estimate the diameter of a circle with a circumference of 80 feet.

Mathematics
2 answers:
riadik2000 [5.3K]2 years ago
6 0

Using the circumference of the circle formula..


C = πd


Given that C = 80..


80 = πd

d = 80/π ft

≈ 25.4 ft

crimeas [40]2 years ago
4 0

Circumference = π * diameter

diameter = Circumference / π

= 80 / π

= 25.48  feet

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Cerrena [4.2K]
3. 8(3+8)


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7 0
3 years ago
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The equation of motion for a weight suspended from a particular spring is given by p(t)=2sint3+5cost3p(t)=2sin⁡t3+5cos⁡t3, where
daser333 [38]
The given displacement at time, t, is
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As a guess, let (0) = 1.
The iterative solution for t is shown below.

  n         t(n)
 ---   -----------
   0   1.0000
   1    0.9344
   2   0.9147
   3   0.9130
   4   0.9130

The solution converges rapidly to t = 0.913 s.
The graphical solution (shown below) confirms the numerical solution.

Answer:
The weight first reaches the equilibrium position in 0.913 sec.

4 0
3 years ago
Which expressions are equivalent to 10 over 10 3/4?
worty [1.4K]

Answer:

There are no choices, but \frac{10}{10.75} can be changes in the following ways: multiplying the numerator and the denominator by the same amount, or dividing the numerator and denominator by the same amount.

Hope it helps <3

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3 years ago
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Can someone plz help me ASAP thxs
allsm [11]

Answer:

352

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Step-by-step explanation:

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