Answer:
f(2) = 1/3
General Formulas and Concepts:
<u>Pre-Algebra</u>
Order of Operations: BPEMDAS
- Brackets
- Parenthesis
- Exponents
- Multiplication
- Division
- Addition
- Subtraction
Step-by-step explanation:
<u>Step 1: Define</u>
f(x) = 2/3x - 1
x = 2
<u>Step 2: Evaluate</u>
- Substitute in <em>x</em>: f(2) = 2/3(2) - 1
- Multiply: f(2) = 4/3 - 1
- Subtract: f(2) = 1/3
Answer: Second, Fourth and Fifth options are correct.
Step-by-step explanation:
F is the incenter because F is the point of intersection of the three angle bisector of the triangle.
As we can see that the angle bisector divides the angles into equal angles.
So, F is the point of concurrency of the angle bisectors of the angle of the triangle.
F is equidistant from the three sides of the triangle.
Hence, Second ,Fourth, Fifth options are correct.
Yes it is. In order for something to be a function, no X values can be the same, which is the case here.
You will find the area of one triangle face and multiply that by two . use the formula:
![A = \frac{1}{2}bh](https://tex.z-dn.net/?f=A%20%3D%20%5Cfrac%7B1%7D%7B2%7Dbh)
. Once you have done that, find the permimeter of the same triangular face by adding the lengths of each side and multiplying by the length 1.2. The perimeter should equal 3.2 for one triangular face (There are multiple ways to do this problem)
Answer:
5
Step-by-step explanation:
I=30
T=5
P=500
r=3
PLS BRAINLIEST