In exercise, use the properties of logarithms to rewrite the expression as the logarithm of a single quantity.
3 in x - 2 in(x - 1)

Step-by-step explanation:

We have given expression

According to logarithmic property

Now again using logarithmic property when two log function are subtracted with each other then their functions are divide by each other

So

So by using logarithmic property and after solving answer will be

answer: 270

step-by-step explanation:

you have to times 200 by 1.35 to get your answer

7.9m and 4.3°

step-by-step explanation:

let east be +x and north be +y, x = distance * cos θ, y = distance * sin θ  

for 3.5 south, y = -3.5  

for 8.2, x = 8.2 * cos 30 and y = 8.2 * sin 30  

for 15 west, x = -15  

total x = 8.2 * cos 30 – 15 ≈ -7.9  

total y = -3.5 + 8.2 * sin 30 = 0.6  

magnitude = [(8.2 * cos 30 – 15)^2 + 0.6^2)]^0.5  

the magnitude is approximately 7.9 m  

tan θ = y/x = 0.6/-7.9  

the angle is approximately 4.3˚ north of west