By definition, the arc length is given by:
S = R * theta
Where,
Theta: central angle
R: radio
Substituting the values we have:
S = (1600) * (π / 8)
Rewriting we have:
S = 200π feet
S = 628.3185307 feet
Round to the nearest foot:
S = 628 feet
Answer:
The length of the curve to the nearest foot is 628 feet.
29, 18, 5, -10, -12, -25
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The change in temperature of Krez is 62 degrees.
According to the given question.
The temperature of Krez in February was -15 degerees.
And the temeperature of Krez in March was 47 degrees.
Therefore,
The change in temperature of Krez
= 47 degrees - (-15 degrees)
= (47 + 15)degrees
= 62 degrees
Hence, the change in temperature of Krez is 62 degrees.
Find out more information about temperature here:
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Answer: approximately 10.4 feet
Step-by-step explanation:
Answer:
C) 4/15
Step-by-step explanation:
The two equations ...
- 2x + 1/2y = 2
- 1/2x + 2y = 6
can be solved for x using Cramer's rule:
x = (2·2 -1/2·6)/(2·2 -1/2·1/2) = (4-3)/(4-1/4) = 1/(15/4)
x = 4/15
_____
Cramer's rule for the solution to ...
is ...
- ∆ = ae-db
- x = (ce -fb)/∆
- y = (fa-dc)/∆