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Ad libitum [116K]
3 years ago
11

2. In the data set below, what is the median? 9, 4, 9, 2, 8, 2,1 a. 9 b. 1 с. 2 d. 4​

Mathematics
2 answers:
Marrrta [24]3 years ago
6 0

Answer:

d

Step-by-step explanation:

it's 4 because I'd you put the numbers from least to greatest its in the middle

Sholpan [36]3 years ago
4 0

Answer:

2

Step-by-step explanation:

arrange the numbers in order

count how many numbers you have

if have ood number divide by 2 and round up to get the position of the median number

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Please help!!!!!!!!!!
Degger [83]
I hope this helps you

4 0
3 years ago
Rationalize the denominator of square root of negative 9 over open parentheses 4 minus 7 i close parentheses minus open parenthe
svetlana [45]
First we combine the parenthesis to get 9/(-2-i)  then we multiply both the numerator and the denomenator by the conjugate of -2-i (whic is -2+i) to get (-18+9i)/5
3 0
3 years ago
HELPP!!
disa [49]

Answer:

h = -9

Step-by-step explanation:

Try to make the left hand side and the right hand side equal. By dividing like

h = (-27x+72)/(3x-8)

= [-9(3x-8)]/(3x-8)

= -9

When both sides are equal, you can't find the value of x as there are infinitely many solutions of x.

6 0
2 years ago
A regular polygon could not have an interior angle measure of _____.
zimovet [89]

Answer:

A. 45°

Step-by-step explanation:

The smallest interior angle measure of any regular polygon is that of an equilateral triangle: 60°.

___

The corresponding exterior angle measure for interior angle x will be its supplement: 180° -x. This value must be a divisor of 360° 360° is not evenly divisible by 180°-45°=135°.

3 0
3 years ago
What is the determinant of this matrix:
vodka [1.7K]

Answer:

-56

Step-by-step explanation:

Formula to get determinant is::

\left[\begin{array}{ccc}a&b\\c&d\end{array}\right] = ad-bc

0(0)-8(7)

0 - 56

-56

6 0
2 years ago
Read 2 more answers
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