3 divided by 4 subtract 9 divided by 12 equals 0. Hope this helps
Answer:
x = 24°
Step-by-step explanation:
To find 'x', the Alternate Exterior angle postulate will need to be used.
'4x + 9' and '2x + 27' are alternate exterior angles. Therefore, they must sum up to 180.
180 = 4x + 9 + 2x + 27
Combine like terms:
180 = 6x + 36
144 = 6x
x = 24°
Answer:
what do we have to solve? surface area? volume?
Answer:
x ≤ -6
General Formulas and Concepts:
<u>Pre-Algebra</u>
Order of Operations: BPEMDAS
- Brackets
- Parenthesis
- Exponents
- Multiplication
- Division
- Addition
- Subtraction
Equality Properties
- Multiplication Property of Equality
- Division Property of Equality
- Addition Property of Equality
- Subtraction Property of Equality
Step-by-step explanation:
<u>Step 1: Define</u>
<em>Identify</em>
235 ≤ -8(1 + 5x) + 3
<u>Step 2: Solve for </u><em><u>x</u></em>
- [Subtraction Property of Equality] Subtract 3 on both sides: 232 ≤ -8(1 + 5x)
- [Division Property of Equality] Divide -8 on both sides: -29 ≥ 1 + 5x
- [Subtraction Property of Equality] Subtract 1 on both sides: -30 ≥ 5x
- [Division Property of Equality] Divide 5 on both sides: -6 ≥ x
- Rewrite: x ≤ -6