All categories

2 years ago

How can you determine whether a rational number will have a terminating or a repeating decimal

Mathematics

1 answer:

Alex787 [66]2 years ago

4 0

Answer:

You can determine this by putting the rational numbers in decimal form.

Step-by-step explanation:

A rational number like 1/2 will have a terminating decimal answer = 0.5

A rational number like 7/11 will have a terminating decimal answer = 0.636 where 36 is repeating.

You might be interested in

Find f(g(x)) and g(f(x)).<br> f(x)=x²-2 and g(x)=√x+1

Archy [21]

Answer:

1. x - 1

2. $\sqrt{x^2-1}$

Step-by-step explanation:

$f(g(x)) = \sqrt{x+1}^2 - 2\\ = x + 1 - 2\\= x - 1$

$g(f(x)) =\sqrt{x^2-2+1}\\ = \sqrt{x^2-1}$

6 0

1 year ago

Simple algebra need help!!!

nadezda [96]

Answer:

12.85 m

Step-by-step explanation:

First, you have to find the arc length of the sector. To do that, use the formula for arc length.

$\frac{x}{360} \times \pi \: d$

Since the figure is a semicircle, we know the central angle is 180, so plug that in for x. We also know the diameter, which is 5. So plug that in for d. Once you get the arc length, add 5 to it. 5 is the diameter and is part of the perimeter

5 0

2 years ago

The equation represents the proportional

zloy xaker [14]

Answer:

No, more than one hamburger was sold

5 0

2 years ago

What two numbers multiply to 56 and add to - 18?

Dmitry [639]

You can use prime factorization to figure this out.
<span>

4 x 14 = 56
4 + (14) = 18

Final answer: </span>4 and 14

6 0

3 years ago

Answer? BRAINLIEST IF CORRECT

alexira [117]

The answer is 12 your welcome

4 0

2 years ago