PLS HELP ASAP *50PTS* What is the magnitude (size) of -9.1?
O A. 9.1, because |-9.11 = 9.1
OB. 0.91, because |-9.11 = 0.91
O C.-9.1, because |-9.11 = 9.1
O D. 9.1, because |-9.11 = -9.1

Given:

Number = -9.1

To find:

The magnitude (size) of given number.

Solution:

We know that, magnitude of a number is the absolute value of that number.

So, magnitude of -9.1 is

Because, absolute value of a number is always positive.

Magnitude of -9.1 is 9.1 because .

Therefore, the correct option is A.

use formula for the circle a=3.14

step-by-step explanation:

step-by-step explanation:

1. practice, practice & more practice

2. review errors

3. master the key concepts

do not try to memorise the processes.

4. understand your doubts.

5. create a distraction free study environment

6. create a mathematical dictionary

7. apply maths to real world problems.