2 Points
1 answer:
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Answer:
Her total run is 0.81 miles.
Step-by-step explanation:
Consider the provided information.
The provided information can be visualized by the figure 1.
The path she covers represent a right angle triangle, where the length of two legs are given as 0.19 and 0.28.
Use the Pythagorean theorem to find the length of missing side.
Where, <em>a</em> and <em>b</em> are the legs and <em>c</em> is the hypotenuse of the right angle triangle.
The provided lengths are 0.19 and 0.28.
Now, calculate the missing side.
Thus, the total distance is:
0.34 + 0.19 + 0.28 = 0.81
Therefore, her total run is 0.81 miles.
Answer:
15 miles
Step-by-step explanation:
9 miles is 60% of the total
We can translate this to an equation. Remember:
- "IS" means "EQUAL"
- "OF" means "MULTIPLICATION"
- Percentage should be converted to decimal first by dividing by 100
- Let total be t
60% will be 60/100 = 0.6
Now, translating the word problem into an equation:
Now, we solve for total (t):
Hence, she ran 15 miles all week