7.5sin (25)

asked by guest
on Oct 22, 2024 at 1:20 am



You asked:

Evaluate the expression: \(7.5 \cdot \sin\left( 25 \right)\)

MathBot Answer:

\[7.5 \cdot \sin\left( 25 \right) = \frac{15 \sin{\left(25 \right)}}{2} \approx -0.99263812573329771676503820412705\]

\[\begin{aligned}7.5 \cdot \sin\left( 25 \right)& = \left(7 + \frac{5}{10}\right) \cdot \sin{\left(25 \right)}\\& = \left(7 + \frac{1}{2}\right) \cdot \sin{\left(25 \right)}\\& = \frac{15}{2} \cdot \sin{\left(25 \right)}\end{aligned}\]

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