Y= -x and y= -1/x
Are one-one
y= -x, inverse x= -y
Identify function
hence, inverse of y= -x in y= -x
similarly in the case of y= -1/x
so option (D) I and II, only
When solving for x when x is squared, you need to isolate the variable that is squared in one side and have the rest of the terms on the other side then find the squared root of both sides of the equation
Answer:
For maximum area, all of the wire should be used to construct the square.
The minimum total area is obtained when length of the wire is 10m
Step-by-step explanation:
For maximum, we use the whole length
For minimum,
supposed the x length was used for the square,
the length of the side of the square = x/4m
Area =
For the equilateral triangle, the length of the side =
Area =
Total Area = +
, therefore it is minimum
x = 10.00m
Answer:
Answer is below
Step-by-step explanation:
These tools help us manage taxes, money, amounts of objects, the measurements of objects, etc. You can use the methods given to solve any mathematical problem you may have.
If this answer is correct, please make me Brainliest!
Answer: She sold 80% and didnt sell 20%
Step-by-step explanation:
20/25= 80%
the rest= 20%