# Logarithms

posted by .

• Logarithms -

take the log of each side..

log6=(1-x)log15
log6/log15=1-x

x= 1-log6/log15

check that

• Logarithms -

thank you

• Logarithms -

x2/y2

## Similar Questions

1. ### trigonometry

okay so i have this trigonometry problem were i HAVE to use logarithms. Now this is my work but can u help me solve it using logarithms. Find the area of the following triangles:(use logarithms) 1) c=426, A=45degrees 48' 36",and B=61degrees …
2. ### Trigonometry (Logarthims)

Give checks to the following two questions Use logarithms and the law of tangents to solve the triangle ABC, given that a=21.46 ft, b=46.28 ft, and C=32°28'30" without logarithms i can do this problem easily and i have. but when i …
3. ### trigonometry

Use logarithms and the law of tangents to solve the triangle ABC, given that a=21.46 ft, b=46.28 ft, and C=32°28'30" Also Give checks. I know the use of logarithms is unnecessary but i have to show my solution by using logarithms …
4. ### kahyla

use the properties of logarithms to write the expression as a sum or difference of logarithms or multiples of logarithms. show your work Ln 8x 2. log2y^5
5. ### math30

LOGARITHMS AND EQUATION SOLVING Solve for x. Round to the nearest hundredth. 2^(x+3) = 17^(x)
6. ### Logarithms

What's the fastest way to find Anti Logarithms(not using interpolation or a log table) can anyone give me an example using any kind of value?
7. ### Logarithms

What's the fastest way to find Anti Logarithms(not using interpolation or a log table) can anyone give me an example using any kind of value?