Mathematics: Asixth-grade student bought three cans of tennis balls for $4 each. sales tax for all three cans was $.95. write an expression to show the total amount the student paid.

FalseStep-by-step explanation:cot*sec = cos*=coscos cancel≠cos...

Asixth-grade student bought three cans of tennis

genyjoannerubiera

02.06.2020

The student paid: 14.85 dollars.

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babyquinnz

25.05.2022

False

Step-by-step explanation:

cot*sec = cos

$\frac{cos}{sin}$ * $\frac{1}{cos}\\$ =cos

cos cancel

$\frac{1}{sin}\\$ ≠cos

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