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Dmitrij [34]
3 years ago
10

Your friend comes from a large family. This list shows the ages of all of the children in her family. What is the median age of

the children? 12, 9, 15, 7, 9, 13, 16
Mathematics
2 answers:
Marat540 [252]3 years ago
8 0
The answer is 12. Median tends to find the middle. This has an odd number of numbers so it makes this easy. Put them in all numerical order and the middle is 12.
fomenos3 years ago
6 0

Answer:

12

Step-by-step explanation:

If you're on ttm

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5.8 is bigger

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3 years ago
Find the missing angle measurements. Screenshot included.
zheka24 [161]
One of the missing angles is 45degrees 64+71=135 then subtract from 180 since it is a triangle. Then 64 are vertical angles with the one across from it which stays the same. The last angle would be 64+56=120 and 180-120=60 which would be the last angle. Hope this Helps... Juan
3 0
3 years ago
Joel wants to fence off a triangular portion of his yard for his chickens. The three pieces of fencing he haas to use are 8 feet
Sedaia [141]

No, it will not be able to make a right triangle.

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

Given that,

Joel wants to fence off a triangular portion of his yard for his chickens.

The length of three peices of fencing are 8 feet , 15 feet and 20 feet

For making it a right triangle it must satisfy the "Pythagorus theorem"

Pythagorean theorem, states that the square of the length of the hypotenuse is equal to the sum of squares of the lengths of other two sides of the right-angled triangle.

For a right angled triangle with sides a, b, c

c^2 = a^2+b^2

Given sides are:

a = 8 feet

b = 15 feet

c = 20 feet

Substituting the values in above formula

20^2 = 8 ^2+15^2\\\\400 = 64 + 225\\\\400\neq 289

Since the pythogoras formula is not satisfied, the given sides cannot form a right angled triangle

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7 0
3 years ago
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