f(x) = 8000 - (8000)(0.11)x
= 8000 - 880x
f(5) = 8000 - 880(5)
= 8000 - 4400
= 3600
Answer: $3,600
You have to find the area of both the square and rectangle. use the formula A=wl
square = 3x3 = 9
rectangle = 10x3 = 30
area= 39 (i think)
Answer:
31, 53,57,79,24,46,68
Step-by-step explanation:
13+18=31
35+18=53
57+18=75
79+18=97
24+18=42
46+18=64
68+18=86
Cost function is Discontinuous.
Since, The shown graph of cost function is function of greatest integer function and greatest integer function continuous from the left and from the right discontinuous at integer. Hence, the greatest integer function is discontinuous at all integers.
So, cost function is Discontinuous.
Learn more:
https://brainly.in/question/18784154
Answer:
Yes , it is possible (see the explanation)
Step-by-step explanation:
we know that
In a right triangle, we have two complementary angles (their sum equal to 90 degrees)
so
If two angles are complementary, the cofunction identities state that the sine of one equals the cosine of the other and vice versa
<em>Example</em>
Suppose we have the right triangle ABC
The measure of angle C is 90 degrees
A and B are complementary angles
A+B=90°
therefore
sin(A)=cos(B)
sin(B)=cos(A)