Can someone help me? I dont really know how to do this?
2 answers:
Answer:
The answer is 54.
Step-by-step explanation:
Ok buddy
‣Remember that a right angle equals 90 degrees.
‣The numbers lie on a right angle.
‣So watchya gonna do is combine the like terms.
‣In an equation, that finna look like:
‣Solve that equation
‣Therefore, the value of x is 18.
‣We trynna find 3x so plug it.
‣That fr is the answer, 54.
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Answer:
A
Step-by-step explanation:
let y = f(x) and rearrange making x the subject, that is
y = ( multiply both sides by x³ )
x³y = 19 ( divide both sides by y )
x³ = ( take the cube root of both sides )
x =
Change y back into terms of x, then
(x) =
=
→ A