Rewrite as a simplified fraction. \large{0.\overline{8} = {?}}0.
8
=?0, point, start overline, 8, end overline, equals, question mark

Step-by-step explanation:

We have to rewrite the below as simplified fraction.

Solution:

Let which means

Here a bar over 8 means that there the given decimal value is non terminating and there are a large numbers of 8 present after the decimal.

To solve the given non terminating decimal as fractions, we will have to eliminate the bar term from the given value.

So, we can rewrite as:

......(1)

Now, let us multiply the above with 10.

....... (2)

Now, let us subtract (1) from (2):

So, in simplified fractions:

-13

step-by-step explanation:

f(x)=2x-5 for f(-4)

f(-4)   means let x=-4

f(-4) = 2(-4) -5

f(-4) =-8-5

      = -13

the answer is

d.

5.3066 m2

step-by-step explanation: