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Shkiper50 [21]
4 years ago
10

How would you prove this using a flow chart?

Mathematics
1 answer:
Genrish500 [490]4 years ago
6 0

\triangle BCA\sim\triangle DEA\ (AA)\\\text{therefore the ratios of the lengths of their corresponding sides are equal}\\\\\dfrac{BC}{AC}=\dfrac{DE}{AE}\ \ \ |\text{cross multiply}\\\\BC\cdot AE=AC\cdot DE\ \ \ \ |:BC\\\\AE=\dfrac{AC\cdot DE}{BC}\ \ \ \ |:AC\\\\\dfrac{AE}{AC}=\dfrac{DE}{BC}\to\dfrac{DE}{BC}=\dfrac{AE}{AC}

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A horse walks around a circular track while its trainer stands in the center. The trainer is 14 feet from the horse at all times
max2010maxim [7]

The horse traveled 439.6 feet after walking around the track 5 times

<u><em>Solution:</em></u>

Given that, horse walks around a circular track while its trainer stands in the center

The trainer is 14 feet from the horse at all times

Therefore, radius of circular track = 14 feet

The circumference of circle is the distance traveled by horse for 1 lap

<em><u>The circumference of circle is given as:</u></em>

C = 2 \pi r

Where, "r" is the radius and \pi is a constant equal to 3.14

C = 2 \times 3.14 \times 14\\\\C = 87.92

Thus the distance traveled by horse for one time in circular track is 87.92 feet

<em><u>About how far had the horse traveled after walking around the track 5 times? </u></em>

Multiply the circumference by 5

distance = 5 \times 87.92\\\\distance = 439.6

Thus the horse traveled 439.6 feet after walking around the track 5 times

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3 years ago
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alexira [117]

The events are independent, because the events do not affect each other.

3 0
3 years ago
Find the measure of angle J.<br><br>123°<br><br>237°<br><br>57°<br><br>115°
Bumek [7]

Answer:

57. You Take 180 And Subtract It From The 65 And  58 To Get Your Answer

Step-by-step explanation:


5 0
3 years ago
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White raven [17]
They are exactly the same just on different Quadrants.
8 0
3 years ago
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PLEASE HELP A QUESTION OF LIFE OR DEATH!!!!!!!
Ira Lisetskai [31]

Answer:  The length of the third straw is 29 centimeters.

Step-by-step explanation:  Given that Anja is creating a triangle using three straws and the lengths of two shorter straws are 20 cm and 21 cm.

We are to find the length of the third straw in centimeters so that Anja will create a right triangle.

The two shorter straws will make the legs of the right-angled triangle because they are shorter.

Since the third straw will be the largest, so it will make the HYPOTENUSE of the triangle.

In a right-angled triangle, we have

Hypotenuse² = length of one leg² + length of the other leg².

Therefore, we get

Hypotenuse^2=20^2+21^2=400+441=841\\\\\Rightarrow Hypotenuse=29.

Thus, the length of the third straw is 29 centimeters.

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3 years ago
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