bayleeharris8p78txa
28.06.2019 •
Mathematics
The function h is defined by h(x)=(20x−k)÷x+50, where k is a constant. find k, if the value of ℎ at x=20 is equal to 65. anyone who gets this right gets 50 i mean it oh and brainliest
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Ответ:
15=(400-k)/20
300=400-k
-100=-k
100=k
Ответ:
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Step-by-step explanation:
Math tea her here check ing itn