Question

i need help please and thank you

Answer 1

Answer:

C. 128 ft³

General Formulas and Concepts:

Pre-Algebra

Order of Operations: BPEMDAS

1. Brackets
2. Parenthesis
3. Exponents
4. Multiplication
5. Division
6. Addition
7. Subtraction

• Left to Right

Geometry

Volume of a Rectangular Prism Formula: V = lwh

• l is length
• w is width
• h is height

Step-by-step explanation:

Step 1: Define

Identify variables

l = 8 ft

w = 4 ft

h = 4 ft

Step 2: Find Volume

1. Substitute in variables [Volume of a Rectangular Prism Formula]:               V = (8 ft)(4 ft)(4 ft)
2. Multiply:                                                                                                             V = (32 ft²)(4 ft)
3. Multiply:                                                                                                             V = 128 ft³

Answer 2

Answer:

• Length (L) = 8ft
• Width (w) = 4ft
• Height (h) = 4ft

Formula to be used :-

• Volume of rectangular prism = LWH

Calculation :-

=> V = LWH

=> V = 8 × 4 × 4

=> V = 128 ft²