no this is not a rational number this number is irrational
Answer:
3+11x+11y-4x^2-8xy-4y^2
Step-by-step explanation:
Using the distributive property, we get 3+11x+11y-4x^2-8xy-4y^2
Answer:
1. 32 inches = 81.28 centimeters
2.402 000 millimeters = 402 meters
3. 2.85 meters = 285 centimeters
4.2 kilometers= 2000000 millimeters
5. 71 meters = 0.071 kilometers
6. 8kg = 8000 g
7. 3000 g = 3 kg
8. 2.5 kg = 2500 g
9 850 mg = 9.85 g
10.75 dg = 1075 m
Your answer should be:
28 cows.
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With there being 60 cows:
12 cows have brown spots.
20 cows have black spots.
28 cows have no spots.
My guess is that the exact answer would be $2544.75 because you would first multiply 2900 by .0675 to get 195.75. Then you would multiply that by 13 to get 2544.75.