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ryzh [129]
3 years ago
6

The running tracks of two different playgrounds are shown below. Figure A is a semicircle with a diameter of 100 m. Figure B is

composed of two semicircles and a square with sides of 100 m. How much farther would an athlete run if they ran around the track in Figure B vs. the track in Figure A?

Mathematics
2 answers:
Veseljchak [2.6K]3 years ago
7 0
10157.08 is the answer i am pretty sure

Trava [24]3 years ago
6 0

Answer:

10157.08 m

Step-by-step explanation:

Find the area of the square, and get 10000, from multiplying 100 by 100. Then, find the circumference/area of the semi-circle as a whole circle. 314.16m. Divide it by 2 and get 157.08 m. Add everything up and get 10157.08 m. Remember, that we aren't calculating the total of both semi-circles because we subtract Figure A from Figure B.

Note:

Pls, notify me if my answer is correct, for the other users that will see this message.

<em>-kiniwih426</em>

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Use multiplication or division of power series to find the first three nonzero terms in the Maclaurin series for the function. (
Mrrafil [7]

Answer:

So, the first three nonzero terms in the Maclaurin series are:

6, \, 27x^2, \, \frac{405x^4}{4}.

Step-by-step explanation:

From exercise we have the next function y = 6 sec(3x).

We know that Maclaurin series for the function sec x, have the following form:

\sec x=1+\frac{x^2}{2}+\frac{5x^4}{24}+...

So, for the given function y = 6 sec(3x), we get:

y = 6 \sec(3x)=6+27x^2+\frac{405x^4}{4}+...

So, the first three nonzero terms in the Maclaurin series are:

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3 years ago
Solve below for 50 points
Goryan [66]

Answer:

You can use the pythagorean theorem to determine the unknown value of the hypotenuse. 2. by taking advantage of their side ratios

Step-by-step explanation:

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2 years ago
If you just write whatever just for the points i will report you.
Hoochie [10]

<u>Answer:</u>

Below!

<u>Step-by-step explanation:</u>

<u>The best way to answer this question is to read the statement carefully.</u>

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Fynjy0 [20]
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