The answer is definitely 3
Answer:
60 cm, 60 cm, 32 cm, 32 cm
Step-by-step explanation:
Multiply each length by the scale factor.
15 cm * 4 = 60 cm
8 cm * 4 = 32 cm
The dilated sides AB and CD will have a length of 60 cm.
The dilated sides AC and BD will have a length of 32 cm.
Answer:
A. 4x² + 9x/4 - 7
General Formulas and Concepts:
<u>Pre-Algebra</u>
Order of Operations: BPEMDAS
- Brackets
- Parenthesis
- Exponents
- Multiplication
- Division
- Addition
- Subtraction
<u>Algebra I</u>
- Terms/Coefficients
- Functions
- Function Notation
Step-by-step explanation:
<u>Step 1: Define</u>
<em>Identify</em>
f(x) = x/4 - 3
g(x) = 4x² + 2x - 4
(f + g)(x) is f(x) + g(x)
<u>Step 2: Find</u>
- Substitute in functions: (f + g)(x) = x/4 - 3 + 4x² + 2x - 4
- Combine like terms: (f + g)(x) = 4x² + 9x/4 - 7
Dividing it would be 2.29/3.5
the answer would be .65428 etc but you need to round to the nearest tenth
the answer would be .7
