The answer of n2-n3 +r (n-r) if n +7=3 and r=√25 is 35
Answer:
![\displaystyle m=\frac{2}{7}](https://tex.z-dn.net/?f=%5Cdisplaystyle%20m%3D%5Cfrac%7B2%7D%7B7%7D)
General Formulas and Concepts:
<u>Pre-Algebra</u>
Order of Operations: BPEMDAS
- Brackets
- Parenthesis
- Exponents
- Multiplication
- Division
- Addition
- Subtraction
<u>Algebra I</u>
- Coordinates (x, y)
- Slope Formula:
![\displaystyle m=\frac{y_2-y_1}{x_2-x_1}](https://tex.z-dn.net/?f=%5Cdisplaystyle%20m%3D%5Cfrac%7By_2-y_1%7D%7Bx_2-x_1%7D)
Step-by-step explanation:
<u>Step 1: Define</u>
Point (14, 4)
Point (21, 6)
<u>Step 2: Find slope </u><em><u>m</u></em>
Simply plug in the 2 coordinates into the slope formula to find slope<em> m</em>
- Substitute in points [Slope Formula]:
![\displaystyle m=\frac{6-4}{21-14}](https://tex.z-dn.net/?f=%5Cdisplaystyle%20m%3D%5Cfrac%7B6-4%7D%7B21-14%7D)
- [Fraction] Subtract:
![\displaystyle m=\frac{2}{7}](https://tex.z-dn.net/?f=%5Cdisplaystyle%20m%3D%5Cfrac%7B2%7D%7B7%7D)
Answer:
Rewrite in vertex form and use this form to find the vertex
(h
,
k
)
. (
2
,
−
9
)
Answer: Correlational Research
Step-by-step explanation:
Correlational research is a type of non-experimental research method, in which a researcher measures two variables, understands and assess the statistical relationship between them with no influence from any extraneous variable.
The denominator is the part that tells how many units the fraction contains