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Darya [45]
2 years ago
15

How can you use perfect squares to estimate a square root such as 8

Mathematics
1 answer:
Dmitry_Shevchenko [17]2 years ago
4 0
2.828 approximately sorry if i was wrong
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Simplify 5x * 1/x^-7 * x^-2<br><br> a) 5x<br> b) 5x^−6<br> c) 5<br> d) 5x^6
Delicious77 [7]

Answer:

The answer is B. 5x^-6 because you have to subtract

4 0
3 years ago
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Two ships leave port at the same time. One travels north at 70 knots (that is, 70 nautical miles per hour), and the other west a
sergeinik [125]

Answer:

99miles is more likely correct

or 114miles as knots is usually higher mileage

Step-by-step explanation:

70^2 + 70^2 = c^2

sqrt 4900 + sqrt 4900 = c^2

sq rt 9800 = c^2 = 98.9949494

99 x 1.1507794480225 = 113.927165 = 114miles if converted to 80.6m/ph

70 Knots is equivalent to 80.554561361578 Miles/Hour. How to convert from Knots to Miles/Hour The conversion factor from Knots to Miles/Hour is 1.1507794480225. To find out how many Knots in Miles/Hour, multiply by the conversion factor or use the Velocity converter.

5 0
3 years ago
Help ASAP no links. IF you send link= reported
vaieri [72.5K]

Answer:

see explanation

Step-by-step explanation:

put a point to the right of -1 (-0.9)

then, put a point 2 points to the left of -1 (-1.2)

6 0
3 years ago
Your total bill for Cracker Barrel was $37 and you want to pay a 15% tip. How much
Lena [83]

Answer:42.55$

Step-by-step explanation:

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3 years ago
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Which statement is TRUE about the best measure of center to use when describing the data set?
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C because median is all about the middle
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