Answer:
C
Step-by-step explanation:
4 1/3 can be separated into 4, and 1/3.
half of 4 is 2.
Half of 1/3 is 1/6.
Add 2 and 1/6, and you get 2 and 1/6. Answer is C
Answer:
d = 
Step-by-step explanation:
The distance formula is d= 
.
6 is 
, 9 is 
, 3 is y
, and -2 is y
.
When you plug these into the formula, you get d =
Answer:
the zero of a function is the value of x which makes the final value zero
First Equation:
So let 25 - 2x equal to 0
<em>25 - 2x = 0</em>
x = 12.5
Second Equation:
Let 2x² - 11x - 6 equal to zero
<em>2x² - 11x - 6 = 0 </em>
<em>2x² - 12x + x - 6 = 0 </em><em>(Splitting the middle term)</em>
<em>2x(x - 6) + 1(x - 6) = 0</em>
<em>(2x + 1) (x - 6) = 0</em>
So we can transpose either one of the brackets below the zero
(2x + 1) = 0 or (x-6) = 0
x = -1/2 or x = 6
Hey You!
7.30 × 1.5 = 10.95
10.95 × 40 = 438
So, Mr. O'Brian was paid $438 after he was paid 1.5 times the previous rate for 40 hours.
And That Answers Your Question! :)
Answer:
D. 20
General Formulas and Concepts:
<u>Pre-Algebra</u>
Order of Operations: BPEMDAS
- Brackets
- Parenthesis
- Exponents
- Multiplication
- Division
- Addition
- Subtraction
Equality Properties
<u>Geometry</u>
- All angles in a triangle add up to 180°
Step-by-step explanation:
<u>Step 1: Set Up Equation</u>
3x + 3x + 10 + 2x + 10 = 180
<u>Step 2: Solve for </u><em><u>x</u></em>
- Combine like terms: 8x + 20 = 180
- Isolate <em>x</em> term: 8x = 160
- Isolate <em>x</em>: x = 20
