Answer:
3.14×48^2= 7234.6
Step-by-step explanation:
to find the area of a circle the formula is A=3.14r^2.
Answer:80.8%
Step-by-step explanation:
£1200=100%
£970=
£970*100%/£1200=80.8333333
80.8%
Multiply all sides and you should get your answer!
Answer: y=x^8-x^7+x^6-x^5+x^4+x^3+x^2+3
Step-by-step explanation:
here is an example function that satisfies the requirement:
y=x^8-x^7+x^6-x^5+x^4+x^3+x^2+3
if you plug in x=0,
you get y= 3, which satisfies (0,3)
if you plug in x=1,
you get y = 1 - 1 + 1 - 1 + 1 + 1 + 1 + 3,
you get y=6, which satisfies (1,6)
Answer:
The width of the path is 3 feet.
Step-by-step explanation:
It is given that a rectangular garden has an area of 12 ft by 5 ft.
The area of a rectangle is
Let the width of the path be x.
New length = 12+2x ft
New width = 5+2x ft
Area of garden including gravel is
The area of gravel is
It is given that the area of gravel is 138.
Rewrite the equation in standard form.
Factor form of above equation is
Using zero product property, we get
Variable x represents the width of path, so the value of x can not be negative.
Therefore the width of the path is 3 feet.