Answer:
√23 = a
Step-by-step explanation:
/ab/²= /ac/²+/bc/² (Pythagoras theorem)
12² = a² +11²
144 = a² + 121
144 - 121 = a²
23 = a²
√23 = a
Answer:
<h2>
70 
</h2>
Step-by-step explanation:
Shaded area:
Area of big rectangle - Area of small rectangle
Calculate the difference
Calculate the product
Calculate the difference
Hope this helps...
Best regards!!
<h3>
Answer: $7,018,000</h3>
This value is a little over 7 million dollars
======================================================
Explanation:
120,587 rounds to 121,000 when rounding to the nearest thousand.
The instructions don't mention rounding 58, so we'll leave it as that
Multiply the values to get
58*121,000 = 7,018,000
which is the estimate of how much money was earned.
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The actual amount of money earned is
58*120,587 = 6,994,046
which isn't too far off of our estimate.
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Note: the value of 25 days is never used. You could have any other number of days you want, and the answer is still the same. This value is probably either filler or some kind of distraction.
Answer: 0.12
5^-2=0.04
the cube root of 27=3
0.04x3=0.12
The area of the pizza is <span>20.37.
Hope this helps ^^</span>
