If a rectangle is 12 meters with a width of 400 centimeters what is the perimeter

Mathematics

2 answers:

asambeis [7]3 years ago

7 0

The answer is 32 meters or 2200 centimeters

swat323 years ago

3 0

Answer:

32 meters

Step-by-step explanation:

The question gives measurements in different units. We need to make them the same.

Convert 400 centimeters into meters by dividing 400 by 100.

$\frac{400}{100} = 4$

400 centimeters is 4 meters.

Formula for finding the perimeter of a rectangle:

$P=2 (L+W)$

4 meters is the width and 12 meters is the length.

$P = 2(12+4)\\P= 2 (16)\\P=32$

The perimeter of the rectangle should be 32 meters.

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6 0

2 years ago

Read 2 more answers

Exponential form of logx=3

muminat

Answer:

$10^3 = x$

Step-by-step explanation:

$\log_b x = y \Leftrightarrow b^y = x$

A logarithm is an exponent. For example, the log base 10 of 100 is the exponent you need to raise the base, 10, to get 100. It happens to be 2, so

$\log_{10} 100 = 2$ can be written as $10^2 = 100$

When you change log form to exponential form, keep these things in mind: The base of the log is also the base of the exponential form. The number that equals the log is the exponent. The number you take the log of is equal to the base raised to the exponent.

Now let's look at your problem.

$\log x = 3$