All categories

3 years ago

Write the equation in logarithmic form 3^3=27

Mathematics

1 answer:

vladimir2022 [97]3 years ago

8 0

Taking logarithms, you get

$3\log{(3)}=\log{(27)}\\\\3=\dfrac{\log{(27)}}{\log{(3)}}\\\\3=\log_{3}{(27)}$

You might be interested in

I need help please help me

densk [106]

It is blury. take an anther pic please

5 0

3 years ago

Read 2 more answers

D/12 = 0.25 bbhhgshdhrjrhfbbdb

marta [7]

So solve for the placeholder D
D/12=0.25
multiply both sides by 12 to clear fraction
12D/12=0.25 times 12
D(12/12)=3
D(1)=3
D=3

4 0

3 years ago

I need help...<br><br> PLEASE!

kodGreya [7K]

BDE....................

8 0

3 years ago

A chef plans to mix 100% vinegar with Italian dressing. The Italian dressing contains 12%

Hitman42 [59]

Answer:

Amount of vinegar. 100% : 20 milliliters

Amount of Italian dressing: 140 milliliters

Step-by-step explanation:

Let's call A the amount of vinegar. 100%

Let's call B the amount of Italian dressing . 12% vinegar

The resulting mixture should have 23% vinegar, and 160 milliliters.

Then we know that the total amount of mixture will be:

$A + B = 160$

Then the total amount of pure antifreeze in the mixture will be:

$A + 0.12B = 0.23 * 160$

$A + 0.12B = 36.8$

Then we have two equations and two unknowns so we solve the system of equations. Multiply the first equation by -1 and add it to the second equation:

$-A -B = -160$

$A + 0.12B = 36.8$

--------------------------------------

$-0.88B = -123.2$

$B = \frac{-123.2}{-0.88}$

$B = 140\ milliliters$

We substitute the value of B into one of the two equations and solve for A.

$A + 140 = 160$

$A = 20\ milliliters$

7 0

4 years ago

What is the area of the rectangle?

RideAnS [48]

Length=L=3cm
Breadth=B=2cm

Area

Length ×Breadth
3(2)
6cm²

7 0

2 years ago