Answer:
- 4x + 4
Step-by-step explanation:
(x-2) × (x-2)
(x × x) + (x × -2) + (-2 × x) + (-2 × -2)
() + (-2x) + (-2x) + (4)
- 2x - 2x + 4
- 4x + 4
Answer:
2) Subtraction Property of Equality Properties
General Formulas and Concepts:
<u>Pre-Algebra</u>
- Addition Property of Equality - Adding on both sides
- Subtraction Property of Equality - Subtracting on both sides
- Multiplication Property of Equality - Multiplying on both sides
- Division Property of Equality - Dividing on both sides
- Transitive Property - If a = b and b = c, then a = c
- Symmetric Property - If a = b then b = a
Step-by-step explanation:
<u>Step 1: Define</u>
4m + 1 = 7 → 4m = 6
<u>Step 2: Identify</u>
We see that we <em>subtracted</em> on on both sides of the equation. Therefore, we would have to use the Subtraction Property of Equality. Therefore, 2 is our answer.
Answer:
ΔCFE is a right triangle
ΔBEC is an acute triangle
ΔBFG is an equilateral triangle
ΔGAF is an obtuse isosceles triangle
