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DedPeter [7]
3 years ago
13

How do you do this??

Mathematics
1 answer:
Luden [163]3 years ago
5 0

Answer:

a

Step-by-step explanation:

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Help please need help with this stuff thank you again for helping
Alex777 [14]
Slope intercept form: y = mx + b

Where m = slope and b = y-intercept.

By looking at the graph, we can see that the line cuts at 1/2 on the y-axis, therefore eliminating option D.

So now we have: y = mx + 1/2

Next, we'll find the slope. \frac{y_2-y_1}{x_2-x_1}

Plug the coordinates into the formula.

\frac{3-(-2)}{4-(-4)}= \frac{5}{8}

So our slope is 5/8 and the y-intercept is 1/2.

Option A is the answer.
6 0
3 years ago
Question is on photo please help but i thnk its 4
Lostsunrise [7]
I also think its 4 but im not sure
8 0
3 years ago
Read 2 more answers
NEED THE CORRECT ANSWER ASAP, PLEASE HELP!!! Drag and drop the expressions into the boxes to correctly complete the proof of the
belka [17]

Answer:

See attached

Step-by-step explanation:

The proof is attached

4 0
3 years ago
Three times the sum of a number and five is thrity-six? What is the number
andrew11 [14]
The number is 12.

7 + 5 = 12

12 • 3 = 36

Hope I helped!
5 0
3 years ago
Find the interquartile range for a data set having the five-number summary: 3.5, 10.4, 16, 21.7, 27.7
vlabodo [156]

Answer: 17.75

Step-by-step explanation:

The interquartile range(IQR) is the 3rd quartile - the 1st quartile.

How to get quartiles:

First get the median:

3.5, 10.4, 16, 21.7, 27.7

10.4, 16, 21.7

16

Then find the median of the first half of data(3.5, 10.4)

(3.5+10.4)/2 = 6.95

Then find the median of the last half of data(21.7, 27.7)

(21.7+27.7)/2 = 24.7

Then to get the IQR subtract 6.95 from 24.7 to get 17.75

Hope it helps <3

5 0
4 years ago
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