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3 years ago

PLEASE HELP, ANYONE? 15m is what percent of 60m; 3m; 30m; 1.5 km?

Mathematics

1 answer:

Thepotemich [5.8K]3 years ago

8 0

Answer:

Step-by-step explanation:

15/60 = 1/4 = 25%

15/3 = 5 = 500%

15/30 = 1/2 = 50%

15/1500 = 1/100 = 1%

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$\quad \huge \quad \quad \boxed{ \tt \:Answer }$

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____________________________________

$\large \tt Solution \: :$

$\qquad \tt \rightarrow \: 2 {x}^{2} - 3y = 6$

$\qquad \tt \rightarrow \: 3y + 6 = 2 {x}^{2}$

$\qquad \tt \rightarrow \: 3y = 2 {x}^{2} - 6$

$\qquad \tt \rightarrow \: y = \cfrac{2 {x}^{2} - 6 }{3}$

$\qquad \tt \rightarrow \: y = \cfrac{2 {}^{} }{3} {x}^{2} - 2$

[ here, y can be replaced with f(x) because y is a function of x ]

$\qquad \tt \rightarrow \: f(x) = \cfrac{2 {}^{} }{3} {x}^{2} - 2$

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$\qquad \tt \rightarrow \: f(0) = \cfrac{2 {}^{} }{3} {(0)}^{2} - 2$

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