Answer:
C is the equation that is perpendicular and goes through the given point.
Step-by-step explanation:
In order to find this, we first need to find an equation with the appropriate slope. Perpendicular lines have opposite and reciprocal slopes. Since the slope of the original line is 1, we need a line with -1 slope. C and D are the only such answers that have this slope.
Next we look for it to fit into the following point slope equation.
y - y1 =m(x - x1)
We use the point (2, 5) as (x1, y1). So we can plug those in the spots that we see above as well as the slope at m.
y - y1 =m(x - x1)
y - 5 = -(x - 2)
Answer:
It's already in the lowest/simplest term.
Step-by-step explanation:
Answer: I think it’s 20 half pound bags
Step-by-step explanation:
If you subtract 4 from 20 (16) and then you subtract the amount that’s left which is 6 left over you get 10 bags. And those 10 bags are full so if you need half pound bags then it’s 20.
Marked down means discount....$24000 is the cost price and 20%is the discount....
$24000 equal 100% because it is the original cost
?????? equal 20%.now we want to find out how much is 20% of 24000
$24000×20÷100......you then get $4800.
then $24000-$4800 which will be $19200
It will take 2 hours
(1/8)*8=1
(1/4)*8=8/4
8/4=2