3 years ago

Hellllllp please with Kahn academy

Mathematics

2 answers:

Nikitich [7]3 years ago

8 0

7 ones
3 tens
27 ones
1 ten
47 ones

Veseljchak [2.6K]3 years ago

4 0

43
30
45
10
47
These are the answers in order

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2) Find the slope of the line

algol13

Assuming each line goes up by 1. we basically need to find a number that goes by rise/run. to get to the next point we need to go up 1, then to the left by 3. notice the slope is negative so we need to add a negative integer.

answer:

-1/3 (C)

hope this helps! :D

4 0

3 years ago

Read 2 more answers

I don't really understand this??....

Mila [183]

Answer:

Part 1

its asking you to find the slope of the given lines by using the points that they have plotted on the lines

first you need to figure out what the points are, then insert it into the formula

the formula for this would be $\frac{Y2- Y1}{X2-X1}$