7,000,000,000 + 0 + 50,000,000 + 1,000,000 + 0 + 0 + 4,000 + 200 + 60 + 4
I’m not sure if you’re supposed to put the commas in it
Answer:
See below
Step-by-step explanation:
<h3>Graphing:</h3>
we are given two functions
![\displaystyle \begin{cases}f(x) = - x + 5 \\ g(x) = {x}^{2} - 3x + 2\end{cases}](https://tex.z-dn.net/?f=%20%5Cdisplaystyle%20%5Cbegin%7Bcases%7Df%28x%29%20%3D%20%20-%20x%20%2B%205%20%5C%5C%20g%28x%29%20%3D%20%20%7Bx%7D%5E%7B2%7D%20%20%20-%203x%20%2B%202%5Cend%7Bcases%7D)
where f(x) is a <em>linear</em><em> </em><em>function</em> and g(x) is a <em>q</em><em>uadratic </em>function
we want to figure out the solutions of the function
let's graph f(x):
the Black-table is attached
let's graph g(x):
the picture is attached
hence, the graph should be
the graph is attached
<h3>solutions stating:</h3>
so we need solution(s) which satisfy(ies) the both functions
in this case the solution (s) the x coordinate(s) where both functions intercept we get from the graph that both functions intercept at <u>(</u><u>-</u><u>1</u><u>,</u><u>6</u><u>)</u> and <u>(</u><u>3</u><u>,</u><u>2</u><u>)</u>
hence,
x={-1,3}
Answer: replace 8 for x now you have
30-3/4(8) =
30 -6 = 24
his profit was $24
Step-by-step explanation:
Answer:
The sum is 1
Step-by-step explanation:
When you add a negative number to a positive number, it is basically just subtracting the negative from the positive. To make it simple, 5 + -4 is just 5 - 4.
Hannah was wrong in saying you take the sign of the larger number because it would not matter if the first number was a million, the signs don't change based on the size of numbers.
Answer:
Option C is correct
76 feet
Step-by-step explanation:
Area of square(A) is given by:
![A =s^2](https://tex.z-dn.net/?f=A%20%3Ds%5E2)
where, s is the side of the square.
As per the statement:
A square ceiling has an area of 360 square feet.
⇒A = 360 square feet.
then;
![s^2 = 360](https://tex.z-dn.net/?f=s%5E2%20%3D%20360)
⇒![s = \sqrt{360} =18.973666](https://tex.z-dn.net/?f=s%20%3D%20%5Csqrt%7B360%7D%20%3D18.973666)
Perimeter(P) of square is given by:
![P = 4s](https://tex.z-dn.net/?f=P%20%3D%204s)
then;
![P = 4 \cdot 18.973666 = 75.894664 \approx 76 ft](https://tex.z-dn.net/?f=P%20%3D%204%20%5Ccdot%2018.973666%20%3D%2075.894664%20%5Capprox%2076%20ft)
Therefore, 76 feet molding does he need.