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harkovskaia [24]
3 years ago
13

PLSS HELPPPP!!!!!!! 15 POINTS!!!!The strongest winds in Hurricane Katrina extended 20 miles in all directions from the center of

the hurricane. What is the area that felt the strongest winds? Use π ≈ 3.14. (Just write the numeric answer without labels). Round to the nearest whole number. *
Mathematics
1 answer:
icang [17]3 years ago
7 0

Answer:

A= 3,943

The area witch was felt the strongest is 3,943 miles extended.  

Step-by-step explanation:

If the Hurricane extend in all directions from the center then that means the Hurricane has a radius of 20 miles. So... with that being said Area = \pi r^2.

Pi times 20 squared is going to get you 3,943.84. 3,943 is rounded to the nearest whole number witch is your answer.

Btw I only get 8 points not 15 but its all good (:

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What are the verter and x-intercepts of the graph of the function given below?<br> y=x2-2x-35
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If angle ABD is 90 degrees. Select all of the angles that measure 42 degrees.
m_a_m_a [10]

Answer:

Measure of angle 2 and angle 4 is 42°.

Step-by-step explanation:

From the figure attached,

m∠ABC = 42°

m(∠ABD) = 90°

m(∠ABD) = m(∠ABC) + m(∠DBC)

90° = 43° + m(∠DBC)

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Since, m∠3 + m∠4 = 90° [Complimentary angles]

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Since, ∠5 ≅ ∠3 [Vertical angles]

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m∠4 = 90 - 48 = 42°

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