I’m hanks I need to see the rectangle for this
The perimeter of a triangle can be found by adding up all the sides
so the perimeter is :
5 + 8 + x =
13 + x <==
Answer:

General Formulas and Concepts:
<u>Pre-Algebra</u>
Order of Operations: BPEMDAS
- Brackets
- Parenthesis
- Exponents
- Multiplication
- Division
- Addition
- Subtraction
<u>Algebra I</u>
- Slope Formula:

Step-by-step explanation:
<u>Step 1: Define</u>
<em>Find points from graph</em>
Point (-2, 0)
Point (1, 5)
<u>Step 2: Find slope </u><em><u>m</u></em>
- Substitute:

- Subtract/Add:

Answer:
D is wrong its C
Step-by-step explanation:
I just took the test and c was wrong its D and if its neither let me know.
Answer:
80 cubic units
Step-by-step explanation:
Volume of rectangular pyramid = ⅓*L*W*H
L = 8 units
W = 5 units
H = OP = 6 units
Plug in the values into the equation
Volume = ⅓*8*5*6
Volume = 80 cubic units