8*10*14 = 1120
10*8*10 = 800
1120+800 = 1920
volume =1920 cm3
5x - 20y = 60...reduce by dividing by 5
x - 4y = 12
this is the same as the other equation....therefore, it is the same line...meaning infinite solutions
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y - 7x = -14
y = 7x - 14.....slope = 7, y int = -14
7y - 49x = -2
7y = 49x - 2
y = 7x - 2/7.....slope is 7, y int is -2/7
if the slopes are the same, but the y int are different, then u have a parallel lines with no solutions
Answer:
your slope is 6/13
Step-by-step explanation:
slope = rise/run = y2-y1/x2-x1
Answer:
11
Step-by-step explanation:
3x = 33
x = 33/3
x = 11
Answer:
6
Step-by-step explanation:
use the formula a=bh
and plug in what you know
