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3 years ago

A right angle intersects a line at point M.

Mathematics

1 answer:

AnnyKZ [126]3 years ago

7 0

They are complementary

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Which set of ordered pairs could be generated by an exponential function?

devlian [24]

ANSWER

(0, 1), (1, 3), (2, 9), (3, 27)

EXPLANATION

The first and third options are completely out because the y-value of an exponential function is never zero.

For the second option the y-values has no geometric pattern or common ratio.

For the last option, we can observe the following pattern

$1 = {3}^{0}$

${3}^{1} = 3$

${3}^{2} = 9$

${3}^{3} = 27$

${3}^{x} = y$

The correct choice is the last option

7 0

3 years ago

Read 2 more answers

Hjguhugyyuh jhuifuk ugyudcty ytydyj

Dovator [93]

hjguhugyyuh jhuifuk ugyudcty ytydyj

Answer:

^ Is alien language

Step-by-step explanation:

2 + 2 = 4

5 x 10 = 21

4 0

3 years ago

What is the third quartile of this data set ? 14,18,20,21,25,32,40,44,48

kotykmax [81]

Step-by-step explanation:

Step 1 :

Given data set - 14,18,20,21,25,32,40,44,48

We need to get the 3rd quartile

Step 2 :

To find the quartile's , we have to divide the data set into 4 equal quarters.

The 3rd cut will give the 3rd quartile

Step 3:

The median of this data set is at 25, there are 4 numbers below and above it.

Now we take the 2nd half of the set , after the median and take the median of it.

There are 4 numbers in the 2nd half 32,40,44,48. Cutting this into 2 , we have the cut to fall between 40 and 44. Hence taking the average of this will give the 3rd quartile.

The average of 40 and 44 is 42 .

Hence the 3rd quartile is 42.

7 0

4 years ago

Which expression could be substituted for y in the second equation to find the value of x?

AlexFokin [52]

Answer:

x = 31 /4 , y = −11 /2

8 0

3 years ago

Find the slope (2,5) and (6,2)

Drupady [299]

Answer:

slope =-3

Step-by-step explanation:

slope = y2 - y1

x2 - x1

=2 - 5

6 - 2

= -3

5 0

3 years ago