Answer:
B.
General Formulas and Concepts:
<u>Pre-Algebra</u>
Order of Operations: BPEMDAS
- Brackets
- Parenthesis
- Exponents
- Multiplication
- Division
- Addition
- Subtraction
Equality Properties
- Multiplication Property of Equality
- Division Property of Equality
- Addition Property of Equality
- Subtraction Property of Equality<u>
</u>
<u>Algebra I</u>
- Exponential Rule [Powering]:
- Exponential Rule [Rewrite]: <u>
</u>
Step-by-step explanation:
<u>Step 1: Define</u>
<em>Identify</em>
<em /><em />
<em />
<u>Step 2: Solve for </u><em><u>x</u></em>
- Rewrite:
- Exponential Rule [Rewrite]:
- Exponential Rule [Powering]:
- Set:
- [Division Property of Equality] Divide -2 on both sides:
- [Subtraction Property of Equality] Subtract -1 on both sides:
Answer:
11, 13, 17, 19
Step-by-step explanation:
If you look at the prime numbers chart between 10 and 20, there are:
11, 13, 17, 19
Those are all of the prime numbers that are between 10 and 20.
Answer:
1 - 330
Blue one - 424
Yellow one- 181.6
Step-by-step explanation:
1 mile is equal to 5280 feet
Add 900 to it:
5280 + 900 = 6180
6180 is less than 6200, so 1 mile and 900 feet is less than 6200 feet.
In this question, we are given a matrix, and we have to perform the given operation.
The matrix is:
The following operation is given:
In which is the element at the first line and is the element at the second line.
Updating the first line:
Thus, the filled matrix will be given by:
For another example where row operations are applied on a matrix, you can check brainly.com/question/18546657