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alexgriva [62]
3 years ago
11

The reading on a car’s speedometer may have an error up to 6.25%. The speed limit on a road is 65 miles per hour.

Mathematics
2 answers:
Makovka662 [10]3 years ago
8 0
No.
The speed limit is 65. Accounting for a 6.25% error, then there is a range of speeds that could be considered 65.
The range:
65(0.9375) = 60.9375
65(1.0625) = 69.0625
So, any speed within that range is within the error zone. Therefore, a reading of 67 is not necessarily speeding.
Shtirlitz [24]3 years ago
3 0
I’m thinking no .....
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Hey there!

If two angles are supplementary, that means that the measures of the two angles have a sum of 180.

If the two angles were of equal measure, they would both be 90 degrees.

The easiest way to get this would be to subtract 12 degrees from one 90 degree angle and add them to the other 90 degree angle so one angle has 24 more degrees then the other.

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