Answer:
14√2 feet
Step-by-step explanation:
The length of a diagonal of a square is where
is the side length of the square. Therefore,
.
-2.75 + 8.25 ? Help pls
1 answer:
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<h2><u>Answer:</u></h2><h2><u></u>
<u></u></h2><h2><u></u></h2><h2><u>Solution Steps:</u></h2>
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<h3>1.) Add −5 and 22:</h3>
<em> - You could also solve this by flipping the numbers around and subtracting 22 - 5, Which still gives you 17. </em>
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So your answer is .
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<h3 />Answer:
Average speed in mph with which he goes to parent's place = 75 mph
Average speed with he comes back = 50 mph
Explanation:
Distance between Jamie's house and parent's house = 510 miles.
Let u be the average speed in mph with which he goes to their place.
We have the average speed of coming back = (u -25) mph
Total time of journey considering both ways = 17 hours.
Time taken to go their home = 510/u hours
Time taken for coming back = 510/(u-25) hours
So total time =
Equating both times we have
u = 75 mph or u =10 mph
If the average speed in mph with which he goes to their place = 75 mph, average speed with he comes back = 75-25 = 50 mph
If the average speed in mph with which he goes to their place = 75 mph, average speed with he comes back = 10-25 = -15 mph(Not possible)
So, Average speed in mph with which he goes to parent's place = 75 mph
Average speed with he comes back = 50 mph