Hiya!
x is going to work out to 25.
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so first put the numbers into the equation you’ve been given.
pressure is 3, force is 1500 so 3=1500/area
then rearrange this equation so that you’re finding area.
area=1500/3
and 1500/3 gives you 500.
so 500 is the area.
area is length multiplied by width, so 20 multiplied by x.
total/width will give length, so 500/20 will give x.
500/20=25
so x is 25.
4x = y
2x^2 - y = 0
2x^2 - 4x = 0
2x(x - 2) = 0
2x = 0 or x - 2 = 0
x = 0 or x = 2
y = 4(0) or y = 4(2)
y = 0 or y = 8
Therefore, solution set is {(0, 0), (2, 8)}
We have the expression
, note that both terms have the factor 2x, if we factor this out, we are left with:
2x(4x + 5)
If you redistribute it you can see that it equals
Hope this helps! :)
Answer:
-5
Step-by-step explanation:
15-5=10
10-5=5
5-5=0
0-5= -5
I need to see a graph to help you