3 years ago

How do you convert a percent into a decimal?

1 answer:

8 0

To do so, you would want to move the percents' decimal to the left twice. For example, to turn 75% to a decimal, you would move the decimal to the left twice turning 75% into 0.75

You might be interested in

If 2^2x=2^3, what is the value of x?

sergiy2304 [10]

Answer:

B) 3/2

Step-by-step explanation:

8 0

3 years ago

Factor the trinomial completely.<br> 4u^4 + 4u^3 - 6u^2

Ulleksa [173]

Answer:

See below.

Step-by-step explanation:

So we have the expression:

$4u^4+4u^3-6u^2$

First, factor out the GCF.

The GCF is 2u². Thus:

$=2u^2(2u^2+2u-3)$

And this is the simplest it can get.

So we are done :)

5 0

3 years ago

Which of the following cannot be used to state a postulate?

kramer

Answer:

Defined terms and Undefined terms

Step-by-step explanation:

5 0

3 years ago

7.2×12×0.23= ? round to the nearest hunderth

jasenka [17]

19.87 is the answer hope it helped

4 0

4 years ago

Read 2 more answers

A circle is inscribed a in a square. The side length of the square is X in. If the area of the shaded region is 20 pie, what is

Alborosie

Answer:

8.555 in.

Step-by-step explanation:

So the area of the square is x^2.

This makes that the area of the circle is x^2 - 20 pie.

The radius of the circle is half of the diameter, so it is 0,5x.

The formula for the circle area is:

Area = pie * r^2.

x^2 - 20 pie = pie * (0,5x)^2

x^2 - 20 pie = pie * 0,25x^2

x^2 - pie * 0,25x^2 = 20 pie

x^2 * (1 - 0,25 pie) = 20 pie

x^2 = 20pie / (1 - 0,25 pie)

x = square root (20pie / (1 - 0,25 pie)) = 17.11

So the radius is 0,5 * 17.11 = 8.555 in.

6 0

3 years ago