Answer:
24.9π
Step-by-step explanation:
Curcle Area=πR^2
A= πR^2 × 140°/360°
A= π×8^2 × 0.389 =~ 78.15
Answer:
2(x-9)(x+5)
Step-by-step explanation:
In the given question, it is given that
ramp is 17 feet long, rises 8 feet above the floor, and covers a horizontal distance of 15 feet.
And we have to find the value of tan B.
And tangent of any angle is equal to the ratio of vertical by horizontal. That is

And that's the required missing ratio for tan B .
Answer: D. 453 miles .
Step-by-step explanation:
Given: The function
models the distance, in miles, that Jessica is from her house <em>t </em>hours after she began returning home.
At t = 5 minutes =
hour [1 hour = 60 minutes],
Distance covered by Jessica in 5 minutes = 

Jessica is 453 miles from her home after 5 minutes she began returning home.
Hence, the correct option is D. 453 miles .
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