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Sever21 [200]
3 years ago
5

Find the slope of a line that passes through (-4,-5) and (-3,5)

Mathematics
1 answer:
Nutka1998 [239]3 years ago
6 0

Answer:

10

Step-by-step explanation:

Slope m = y2 - y1/ x2- x1

( kindly note the numerals written are subscripts)

From question;

(-4, -5) = (x1, y1)

(-3,5) = ( x2, y2)

Slope m = 5-(-5) / (-3) - (-4)

Slope m = 5+5/ -3 + 4

Slope m = 10/ 1

Slope m = 10

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In an aquarium, there are 10 large fish and 5 small fish. Half of the large fish are red.
liraira [26]

Answer: I would think 1/3

Step-by-step explanation:

If there are 10 large fish and half are red that would mean there is a 5/10 chance of getting a red fish from the large fish.. because there are 15 fish in total you would do 5/15 because there are 15 and 10 of those fish are large and 5 of the large fish are red. And 5/15 to its simplest form is 1/3! If this is right please give brainlist!

6 0
3 years ago
If f(x) = StartFraction x Over 2 EndFraction + 8, what is f(x) when x = 10?
goldfiish [28.3K]

Answer:

13

Step-by-step explanation:

f(x) = \dfrac{x}{2} + 8

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5 0
3 years ago
The table shows the time a patient spends at the dentist and the amount of the bill. A 2-column table with 4 rows. The first col
Vinvika [58]

The correlation coefficient for the data in the table was found to be 0.93.

The correct option is A.

<h3>What is the correlation coefficient?</h3>

The correlation coefficient focuses on the linear relationship between two variables.

Given

The first column is labeled time spent at the dentist (in hours) with entries 1.4, 2.7, 0.75, 1.6.

The second column is labeled bill amount (in dollars) with entries 235, 867, 156, 215.

The numbers between -1 and 1 should be one of the values related to the bill.

Taking the independent variable or input variable as, the time a patient spends at the dentist and the dependent variable or output variable as the amount of the bill.

Hence, The correlation coefficient for the data in the table was found to be 0.93.

To know more about correlation coefficient click the link given below.

brainly.com/question/26197675

3 0
2 years ago
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alina1380 [7]

Answer:

13 and 8

Step-by-step explanation:

height is not used to find the bottom triangle

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3 years ago
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