A hyena can run 1/4 of a mile in 22.5 seconds. At this rate, which equation can be used to determine how fast a hyena runs in mi
2 answers:
If we know the distance someone or something ran and how long it took them to run, then we know their rate.
Because rate can be defined as
.
We want the answer to be in miles per hour, so convert 22.5 seconds into hours by dividing 22.5 by 3600.
22.5 / 3600 = 0.00625
And because we have a decimal and a fraction, it is best to convert the fraction into a decimal so all units are the same.
1 / 4 = 0.25
Plug in the values.
0.25 / <span>0.00625 </span>= 40
So, the hyena would be running at 40 mph.
Because rate can be defined as
We want the answer to be in miles per hour, so convert 22.5 seconds into hours by dividing 22.5 by 3600.
22.5 / 3600 = 0.00625
And because we have a decimal and a fraction, it is best to convert the fraction into a decimal so all units are the same.
1 / 4 = 0.25
Plug in the values.
0.25 / <span>0.00625 </span>= 40
So, the hyena would be running at 40 mph.
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Answer:
See attachment for rectangle
Step-by-step explanation:
Given
Required
Draw the rectangle
First, we calculate the distance between A and B using distance formula;
So, we have:
The above represents the length of the triangle.
Next, calculate the width using:
Divide both sides by 2
This implies that, the width of the rectangle is 6 units.
We have:
Since A and B are at the upper left and right, then the ther two points are below.
6 units below each of the above point are:
=>
=>
Hence, the points of the rectangle are:
<em>See attachment for rectangle</em>
