Line v passes through points (1, 14) and (10, 9 )
line w is perpendicular to line v . what is the slope of w ?

5/9

Step-by-step explanation:

The equation for slope is y2 - y1 / x2 - x1. The first step is that you subtract 9 from 14. Which will give you the sum of -5. So -5 is going to be your numerator. Then you subtract 10 from 1, and will give you the sum of -9. If you have two negatives it will make the fraction a positive. And will give you the answer of 5/9.

b) 1/3 * 1/5

step-by-step explanation:

each smallest part is 1/15 since the written one is 1/5 and it's divided by 3 equal parts. (1/5 )/3 = 1/15 = 1/3 * 1/5

i think it will be 4feet long of what i comprehend