Answer:
3
Step-by-step explanation:
-4(9-3x)=0
-36+12x=0
12x=0+36
12x=36
x=36/12
x=3
C=pi×r2 if there is only the diameter then take half of it
Answer:
A=36 square units
Step-by-step explanation:
Answer:

The slope is negative.
General Formulas and Concepts:
- Order of Operations: BPEMDAS
- Slope Formula:

Step-by-step explanation:
<u>Step 1: Define</u>
Point (-5, 19)
Point (-1, 7)
<u>Step 2: Find slope </u><em><u>m</u></em>
- Substitute:

- Simplify:

- Subtract/Add:

- Divide:
