27 is a composite number.
Answer:
The answer for 5x - 4 > 12 is B
Step-by-step explanation:
Answer:
General Formulas and Concepts:
<u>Pre-Alg</u>
- Order of Operations: BPEMDAS
<u>Alg I</u>
- Slope Formula:
Step-by-step explanation:
<u>Step 1: Define</u>
Point (1, 0)
Point (3, 4)
<u>Step 2: Find slope </u><em><u>m</u></em>
- Substitute:
- Subtract:
- Divide:
This is not true with every numbers, but here you need only one example, so it could be many, one of them are:
Proof:
Number 6,
--Squaring of 6 = 6² = 36
--Now divide by 4, = 36/4 = 9 [ number is whole, so it is divisible ]
Number 8,
-- Squaring of 8 = 8² = 64
--Now divide by 4, 64/4 = 16 [number is whole, so it is divisible ]
Here, I gave you two examples, but you can create some more, by any even number squaring like, 2, 4, 6, 8, 10, 12, 14
Hope this helps!
Answer:
2X^2+5/2X-3/2=0
Step-by-step explanation:
To identify the equation use the following method
(X-a)(X-b)=0
Put values
a=-4
b=3/2
(X+4)(X-3/2)=0
X^2+4X-3/2X-3/2=0
X^2+(8X-3X)/2-3/2=0
X^2+5/2X-3/2=0
