Answer:slope of line is 5/7
Explanation:The slope of the line can be calculated using the following rule:
slope =
![\frac{y2-y1}{x2-x1}](https://tex.z-dn.net/?f=%20%5Cfrac%7By2-y1%7D%7Bx2-x1%7D%20)
The given points are:
(-9,-10) which represent (x1,y1)
(-2,-5) which represent (x2,y2)
Substitute with the points in the above equation to get the slope as follows:
slope =
![\frac{-5-(-10)}{-2-(-9)}](https://tex.z-dn.net/?f=%20%5Cfrac%7B-5-%28-10%29%7D%7B-2-%28-9%29%7D%20)
= 5/7
Hope this helps :)
Answer:
4 I guess..........not sure but my answer is 4
Answer:
Percentage increase in volume will be
33.1
%
Step-by-step explanation:
Let the each edge of cube be
100
units.
Then its volume is
100
3
=
1000000
cubic units.
If each edge increases by
10
%
it becomes
110
units
and volume becomes
110
3
=
1331000
cubic units
Therefore increase in volume is
1331000
−
1000000
=
331000
cubic units
and percentage increase in volume is
331000
1000000
×
100
%
=
331
10
%
=
33.1
%