Answer:
Sodium ion
Step-by-step explanation:
Hope this helps!
Answer:
Step-by-step explanation:
Let w represent width of the rope-off section.
We have been given that a manager needs to rope off a rectangular section for a private party the length of the section must be 7.6 m the manager can use no more than 28 m of the rope.
We will use perimeter of rectangle formula to solve our given problem. We know that perimeter of a rectangle is equal to 2 times the sum of length and width.
Upon substituting our given values, we will get:
Since the manager can use no more than 28 m of the rope, so perimeter of rope-off section should be less than or equal to 28 meters.
We can represent this information in an inequality as:
Therefore, our required inequality would be .
Let us find width as:
Therefore, the width of the rope-off section should be less than or equal to 6.4 meters.
Answer:
C .r=√A/π
Step-by-step explanation:
A=πr²
r²=A/π
Taking sq roots on both sides
r=√A/π
a. Let 25=x+3+x
b. Hali=3+x
Alsifa=x
c. 2x+3=25
I don't understand what they mean by d. Sorry
200x 9, nine times two hundred,