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Vadim26 [7]
3 years ago
8

PLEASE HELP which choose is equivalent to the expression sqroot-121

Mathematics
1 answer:
MakcuM [25]3 years ago
6 0

Answer:

D. 11 is the correct answer.

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Please help will mark brainliest PLZZZZZZzzz
polet [3.4K]

Answer:

see explanation

Step-by-step explanation:

The reciprocal of a number n is \frac{1}{n}

(a)

1 \frac{6}{7} ← change to an improper fraction

= \frac{13}{7}

Then its reciprocal is \frac{1}{\frac{13}{7} } = \frac{7}{13}

(b)

The reciprocal of \frac{7}{13} is \frac{1}{\frac{7}{13} } = \frac{13}{7} = 1 \frac{6}{7}

(c)

Each is the reciprocal of the other

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3 years ago
What is a median i need help
Sonja [21]
Median is the middle number of a data. To find median, you have to list the numbers in numerical order and find the middle number.
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3 years ago
What is the slope of the line represented by the data table?
djyliett [7]
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You can use point  (-1, -6) and (0, -8)

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Slope = -2.

b) Point (0, -8)  is the point such that  x = 0,  and y = -8, this point represents the vertical intercept  of the equation.  The point where the line cuts the y axis.

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antiseptic1488 [7]
Your answer will be f(x) = 5 because, if we look at the table, no matter what x value we plug into the function, we will always get 5.
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3 years ago
The midpoint of JK is M(4, 5). One endpoint is J(5,2). Find the coordinates of the other endpoint K.
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Answer:

9

Step-by-step explanation:

not 9

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