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vaieri [72.5K]
3 years ago
14

Answer These Questions and show your work to be brainliest

Mathematics
1 answer:
Andre45 [30]3 years ago
3 0
1.     20 of 40 is 50%      20/40 = 1/2    1/2 = 50%

2.  It is 20% because 600 is 20% of 3000

3.   40% of 30 = 12   50 = 15    10% = 3 (get it)

4, 40% of 65 = 26    50%= 32.5 (get it)
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We have been given an equation of hyperbola \frac{(y+3)^2}{81}-\frac{(x-6)^2}{89}=1. We are asked to find the center of hyperbola.  

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