Answer:
7 and 3 are two numbers that work
Step-by-step explanation:
7-3=4
7×3=21
20 (4)^3-2
20(64)-2
1280-2
1278
Answer:
77*
First we are going to take our given number, 25* and 78* and add them together.
25* + 78* = 103*
And subtract our answer, 103*, from 180*.
180* - 103* = 77*
77* is our missing angle. To prove it, we add angle measures a, b, and c, to make the number 180*
25* + 78* + 77* = 180*
Another way to write it is . . .
180* - (A + B) = C
~Hope this helps~
Answer:
No units
Step-by-step explanation:
The cost function is given by;
To find the units manufactured at a cost of $5,560
We equate the C(x) to 5560 and solve for x.
The discriminant of this equation is negative.
That is,
Hence the equation has no real roots.
This means no units can be produced at $5,560
1.
(Create a table then plot the points)
X | 0 | 1 | 2 | 3 |
-------------------------
Y | -1 | 3 | 7 | 11 |
4 (0) -1 => 0 - 1 = -1
4 (1) -1 => 4 - 1 = 3
4 (2) -1 => 8 - 1 = 7
4 (3) -1 => 12 - 1 = 11
Just apply the table method to the others and you should be fine! :)
