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3 years ago

Which is the solution for ln(3x - 5) = ln(11) + ln(2) ?

Mathematics

1 answer:

kipiarov [429]3 years ago

6 0

Answer:

B: x=9

Step-by-step explanation:

You have to use the property of logarithms

that says ln A + ln B = ln AB. So here we have

ln (3x - 5) = ln 11 + ln 2 = ln 22

Therefore 3x - 5 = 22, from which x = 9

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Step-by-step explanation:

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Step-by-step explanation:

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A new park is built with a 3/4 mile trail around a lake. The city wants to include a bench every 1/8 of a mile. How many benches

aleksandr82 [10.1K]

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3 years ago

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Eduardwww [97]

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3 years ago

Use the cosine ratio or the inverse cosine to solve for x. Round your answer to the nearest tenth.

maria [59]

Answer:

x ≈ 12.6 m

Step-by-step explanation:

By using cosine ratio in the given right triangle RTS,

cos(S)° = $\frac{\text{Adjacent side}}{\text{Hypotenuse}}$

cos(33)° = $\frac{\text{ST}}{\text{SR}}$

cos(33)° = $\frac{x}{15}$

x = 15.cos(33)°

x = 12.58

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Therefore, measure of side ST = 12.6 m is the answer.

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