the fencing is the perimeter to the tree, then we can use the formula of the perimeter of a circle to replace this value
now we can solve r from the formula to know the radious
we can use 3.14 to pi
the value of the radio is 3 feet
now we can use the formula of the area of the circle to calculate the total area
and replace the known value of the radious and pi
<em>the area is 28.26 square feet</em>
Y = 2x+1
this is your equation
hope this helps :D
A number that names a part of a whole or part of a whole group is called a fraction.
The area of the rectangle is given as (32x+48)square inches
The question is asking us to factor this expression.The common factor of the two expression is 16.Taking 16 as the common factor we have:
(32x+48)= 16(2x+3)
The next part of the question is asking us to Write an expression for the width when length of the rectangle is 16 inches.
Area of rectangle = length x width
Let w represent the width of the rectangle.
16 (w) =16(2x+3)
Dividing both sides by 16.
w= 2x+3.
Answer:
4 and 9
Step-by-step explanation:
t2-13t+36=0
factors of 36 are:
1,2,3,4,6,9,12,18,36
factors that add up to 13 are: 9*4
factorise the equation:
(t-9)(t-4)=0
t-9=0 ---> t=9
t-4=0 ---> t=4
