Dividing by 2 means you take the half of something. When you take 2 out of a 4-piece something, you took the half, because 4:2=2. I hope it's clear.
Answer:
26
General Formulas and Concepts:
<u>Pre-Alg</u>
- Order of Operations: BPEMDAS
Step-by-step explanation:
<u>Step 1: Define expression</u>
(-4)(-2) - 6(2 - 5)
<u>Step 2: Evaluate</u>
- Parenthesis (Subtract): (-4)(-2) - 6(-3)
- Multiply: 8 + 18
- Add: 26
Answer:
C. A'(3,4), B'(-1,3), C'(-1,-1)
Step by step answer:
The coordinates of the vertices are A(-3,-4), B (1,-3), C(1,1).
We have the formula for the rotating a shape at an angle of 180° which shows that you are reflecting the shape twice.
(x, y) -> (-x, -y)
So, the coordinates will be,
A(-3,-4) = A'(3,4)
B (1,-3) = B'(-1,3)
C(1,1) = C'(-1,-1)
Thank you.
Answer:
![y = \frac{2}{3} x](https://tex.z-dn.net/?f=y%20%3D%20%20%5Cfrac%7B2%7D%7B3%7D%20x)
Step-by-step explanation:
Notice how it passed through at exactly (3,2) and (6,4).
By taking the formula for slope:
![m = \frac{rise}{run} = \frac{y}{x} \\ = \frac{2}{3}](https://tex.z-dn.net/?f=m%20%3D%20%20%5Cfrac%7Brise%7D%7Brun%7D%20%20%3D%20%20%5Cfrac%7By%7D%7Bx%7D%20%20%5C%5C%20%20%3D%20%20%5Cfrac%7B2%7D%7B3%7D%20)
Substituting this into the slope-intercept form
y = mx + b
where m is the slope of the line and b is the y-intercept.
Since we were not given the y-intercept and the line started or passes through (0,0), we can safely assume that b = 0.
Therefore,
![y = \frac{2}{3} x](https://tex.z-dn.net/?f=y%20%3D%20%20%5Cfrac%7B2%7D%7B3%7D%20x)
Answer:
The answer is c
Step-by-step explanation:
I took the test thingy