. The more time you spend running on a treadmill, the more calories you will burn. Taller people have larger shoe sizes and shorter people have smaller shoe sizes. The longer your hair grows, the more shampoo you will need.
(-1,-2) would result in a relation that is no longer a function.
In the table, there's already x = -1 and y = -4. Function only gives a single y-value with x-value. If a single x-value gives two y-values then it'd not be Function.
If we add (-1,-2) in the table. The domain will be repetitive. Basically, we already have (-1,-4) and if we add (-1,-2) in the table, a single x-value will give TWO y-values which is not a function.
Answer:C
Step-by-step explanation:
Answer:
![AB=DC=32\ units](https://tex.z-dn.net/?f=AB%3DDC%3D32%5C%20units)
![AD=BC=24\ units](https://tex.z-dn.net/?f=AD%3DBC%3D24%5C%20units)
Step-by-step explanation:
we know that
In a parallelogram, opposite sides are parallel and congruent
In this problem we have a parallelogram
so
![DC=AB](https://tex.z-dn.net/?f=DC%3DAB)
![AD=BC](https://tex.z-dn.net/?f=AD%3DBC)
substitute the given values
![5x-18=2x+12](https://tex.z-dn.net/?f=5x-18%3D2x%2B12)
![5x-2x=12+18](https://tex.z-dn.net/?f=5x-2x%3D12%2B18)
![3x=30](https://tex.z-dn.net/?f=3x%3D30)
![x=10](https://tex.z-dn.net/?f=x%3D10)
<em>Find the length of side AB</em>
![AB=2x+12](https://tex.z-dn.net/?f=AB%3D2x%2B12)
substitute the value of x
![AB=2(10)+12=32\ units](https://tex.z-dn.net/?f=AB%3D2%2810%29%2B12%3D32%5C%20units)
<em>Find the length of side CB</em>
![BC=3x-6](https://tex.z-dn.net/?f=BC%3D3x-6)
substitute the value of x
![BC=3(10)-6=24\ units](https://tex.z-dn.net/?f=BC%3D3%2810%29-6%3D24%5C%20units)
therefore
![AB=DC=32\ units](https://tex.z-dn.net/?f=AB%3DDC%3D32%5C%20units)
![AD=BC=24\ units](https://tex.z-dn.net/?f=AD%3DBC%3D24%5C%20units)
Answer:
A = 12.56 m²
General Formulas and Concepts:
<u>Pre-Alg</u>
- Order of Operations: BPEMDAS
<u>Geometry</u>
- Area of a Circle: A = πr²
- d = 2r
Step-by-step explanation:
<u>Step 1: Define</u>
d = 4 m
<u>Step 2: Find </u><em><u>r</u></em>
- Substitute: 4 = 2r
- Isolate <em>r</em>: 2 = r
- Rewrite: r = 2 m
<u>Step 3: Find Area</u>
- Substitute: A = π(2)²
- Substitute: A = (3.14)(2)²
- Evaluate: A = (3.14)(4)
- Multiply: A = 12.56 m²