Answer:
3(x^2-x-3)
Step-by-step explanation:
9x^2-3x-9
3(3x^2-x-3)
Proof:
3(3x^2-x-3) by distributive method
9x^2-3x-9
Hope this helps ;) ❤❤❤
let's bear in mind that Y is a bisecting point, so it's really cutting XZ into two equal halves.
![\bf \underset{\textit{\Large 18x-6}}{\boxed{X}\stackrel{12x}{\rule[0.35em]{14em}{0.25pt}} Y\stackrel{12x}{\rule[0.35em]{14em}{0.25pt}}\boxed{Z}} \\\\\\ 12x+12x = 18x-6\implies 24x=18x-6 \\\\\\ 6x=-6\implies x=\cfrac{-6}{6}\implies x=-1](https://tex.z-dn.net/?f=%5Cbf%20%5Cunderset%7B%5Ctextit%7B%5CLarge%2018x-6%7D%7D%7B%5Cboxed%7BX%7D%5Cstackrel%7B12x%7D%7B%5Crule%5B0.35em%5D%7B14em%7D%7B0.25pt%7D%7D%20Y%5Cstackrel%7B12x%7D%7B%5Crule%5B0.35em%5D%7B14em%7D%7B0.25pt%7D%7D%5Cboxed%7BZ%7D%7D%20%5C%5C%5C%5C%5C%5C%2012x%2B12x%20%3D%2018x-6%5Cimplies%2024x%3D18x-6%20%5C%5C%5C%5C%5C%5C%206x%3D-6%5Cimplies%20x%3D%5Ccfrac%7B-6%7D%7B6%7D%5Cimplies%20x%3D-1)
Answer:
2/3 is equal to 66.6% because
Step-by-step explanation:
1/3 is equal to 33.3%, and fractions with the same denominator are almost like multiples. So, if 1/3 is equal to 33.3%, we have to multiply that number by the number 2. 33.3% times two is equal to the number 66.6%, and therefore it is our answer.
Answer:
2/3
Step-by-step explanation:
since
3 * 2 = 6
and
3 * 3 = 9
Answer:
x = no solutions
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
- Subtract Property of Equality
Step-by-step explanation:
<u>Step 1: Define</u>
-2(x + 5) = -2(x - 2) + 5
<u>Step 2: Solve for </u><em><u>x</u></em>
- Distribute -2: -2x - 10 = -2x + 4 + 5
- Add: -2x - 10 = -2x + 9
- Add 2x on both sides: -10 ≠ 9
Here we see that -10 does not equal 9.
∴ x = no solutions.
