Answer:
7.7
Step-by-step explanation:
trust me, I solved it out
Answer:
Not a solution.
Step-by-step explanation:
Step 1: Write inequality
r + 4 > 8
Step 2: Solve for <em>r</em>
- Subtract 4 on both sides: r > 4
Step 3: Determine
r = 2
2 > 4 = FALSE
Answer:
I believe the answer is 25.3
Answer:
24f + 12g - 4
General Formulas and Concepts:
<u>Pre-Algebra</u>
Order of Operations: BPEMDAS
- Brackets
- Parenthesis
- Exponents
- Multiplication
- Division
- Addition
- Subtraction
Distributive Property
<u>Algebra I</u>
Step-by-step explanation:
<u>Step 1: Define</u>
4(6f + 3g - 1)
<u>Step 2: Expand</u>
- [Distributive Property] Distribute 4: 4(6f) + 4(3g) + 4(-1)
- Multiply: 24f + 12g - 4
Answer:
Substitution Property of Equality
Step-by-step explanation:
The substitution property of equality states that if x = y, then x can be substituted in for y in any equation, and y can be substituted for x in any equation.
In this case, m∠A + m∠B in the second equation is substituted by 88°, from the first equation. This allows as to find m∠C as follows:
88° + m∠C = 150°
m∠C = 150° - 88° = 62°
