It's m=y2-y1/x2-x1
This is the formula you need to use to find the slope of a line
Search up what a cross section is and then you will be able to answer the question
The answer is B. This is just the answer in a simplified form.
Answer:
30 9/20
Step-by-step explanation:
(50 3/4)-((2/5) x (50 3/4)
=30.45
=30.45/1
=30.45/1 x 100/100
=3045/100
=3045÷5/100÷5
=30 9/20
30.45= 30 9/20
Hope this helps have a good day.
40,20,?,40,20,10?
? = 10
Because, the sequence is 40,20,10 and then replay it again
or
<u>40</u> - 20 = 20
<u>20</u> - 10 = <u>10
40</u> - 20 = 20
<u>20</u> - 10 = <u>10
</u>So, ? = 10<u>
</u>