The diagram shows that the triangles on the graph had similar ratios, as such their vertical heights to their horizontal are equivalent.
Option D is correct.
<h3>What is the slope of a graph?</h3>
The slope of a graph determines the steepness of the graph and it is the difference between two points on the y-coordinate(rise) and the difference between two points on the x-coordinate(run).



From the diagram attached, we can see that the triangles on the graph had similar ratios, as such their vertical heights(y-coordinates) to their horizontal (x-coordinates) are equivalent.
Learn more about the slope of a graph here:
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Answer:
The rate of discount of a lawnmower is 37,5%
Step-by-step explanation:
Sale price formula is
S = p - rp
where S = sale price,
r = discount percentage rate
p = the original price.
Isolating r
r= (p-S)/p
r= ($168- $105)/$168
r=0.375
r= 37,5%
Answer:
Bacteria Culture = B
Hour = H
<u>B=1000*2^H</u>
Step-by-step explanation:
Every hour, the bacteria doubles. This means that the amount is multiplied by 2 every hour. If it was 5 hours in, the bacteria would be at 32000. You can use the equation B=1000*2^5 to get that answer.
Answer:
$96
Step-by-step explanation: