Answer:
65
Step-by-step explanation:
70 - 60 = 10
10 / 2 = 5
Thus 65
Answer:
Step-by-step explanation:
We begin with the equation for which we need to solve for a.
The first thing that we can do is to factor out the a from both terms on the left side of the equation
Then we can divide each side by to isolate a
Answer:
x = 10
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
- Subtract Property of Equality
<u>Geometry</u>
[Right Triangles Only] Pythagorean Theorem: a² + b² = c²
- a is a leg
- b is another leg
- c is the hypotenuse
Step-by-step explanation:
<u>Step 1: Identify</u>
Leg <em>a</em> = 8
Leg <em>b</em> = 6
Hypotenuse <em>c</em> = <em>x</em>
<em />
<u>Step 2: Solve for </u><em><u>x</u></em>
- Substitute [PT]: 8² + 6² = x²
- Exponents: 64 + 36 = x²
- Add: 100 = x²
- Isolate <em>x</em>: 10 = x
- Rewrite: x = 10
Answer:
$2766.67
Step-by-step explanation:
415/.15 = 2766.666666666666667
Answer:
c
Step-by-step explanation:
they have to have the same slope to be parallel