Mathematics: Solve for the variable in the equations below. round your answers to the nearest hundredth. do not round any intermediate computations.

Angle is 90 degrees, so five-thirds of a right angle is 90*5/3=450/3=150 degrees....

Solve for the variable in the equations below. round

ajime

10.03.2022

Part 1) x=-0.07

Part 2) y=2.48

Step-by-step explanation:

Part 1) we have

$15^{-9x} =6$

Solve for x

Apply log both sides

$log(15^{-9x})=log(6)$

-x*(9log(15))=log(6)

x=-log(6)/(9log(15))

x=-0.07

Part 2) we have

$e^{y}=12$

Apply ln both sides

$ln(e^{y})=ln(12)$

y*ln(e)=ln(12)

Remember that

ln(e)=1

y=ln(12)

y=2.48

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