What number has a greater value? 0.00009 or 0.0001.

0.0001 is the greater value

Step-by-step explanation:

It is a good idea to write both the values in the scientific notation and then compare which of the values is greater.

So, to convert 0.00009 in scientific notation, write the first value from the right most side and multiply it with 10 to the negative power of number of digits to the right side of the decimal to get:

0.00009 ---> 9 x 10^-5

And 0.0001 ---> 1 x 10^-4

Comparing 9 x 10^-5  and 1 x 10^-4, we can see that 1 x 10^-4 has a greater power than that of 9 x 10^-5.

Therefore, 0.0001 is the greater value.

30 units^2

step-by-step explanation:

area is l × w

the length is 3

and the width is 10

3 × 10= 30 units squared

so far i think you have the right thing going for you just remember soh cah toh

step-by-step explanation:

sine over hypotenuse

cosine   equals adjacent

tangent over hypotenuse