The increase is $5000-$4000=$1000. The ratio of this increase to the original price is
$1000
-------- = 1/4 (no units of measurement here)
$4000
Answer:
n = 11
General Formulas and Concepts:
- Order of Operations: BPEMDAS
- Equality Properties
- Vertical Angles: Angles that are across from each other and are congruent
Step-by-step explanation:
<u>Step 1: Set up equation</u>
<em>Vertical angles must be congruent.</em>
(6n - 4)° = (5n + 7)°
<u>Step 2: Solve for </u><em><u>n</u></em>
- Subtract 5n on both sides: n - 4 = 7
- Add 4 to both sides: n = 11
A circle with center 
and radius 
has equation
If we substitute 
in this equation, we have
This equation has two solutions (i.e. the line intersects the circle in two points) if and only if the determinant is greater than zero:
The expression simplifies to
The solutions to the associated equation are
So, the parabola is negative between the two solutions:
Answer:
youre total is 96.00 so half of it will be 48
Step-by-step explanation:
we need to find your total first
5/8 * 60/?
multiply 8 with 60, getting you 480
the divide with 5 getting you 96, now to find the 1/2 of your amount just divide this with two and now you have it! 48 is your total half
Answer:
6
Step-by-step explanation:
replace the variable with the information provided which will give you
x=4+6-4
solve
answer:6
