An area is going to be cleared at Dockery Park for a new swing set. The location for the swing set will need long to have an area of 240. If the length of the area is 20 feet long, what is the width of the area needed it for the swing set.

i think is 3 and 6. this took me 10 min to think.hope to and hope that my answer is brainliest.(follow me )

4 candies

step-by-step explanation:

7 x 28 = 196

200 - 196 = 4 candies remaining.

the polynomial is a perfect square trinomial of the form a^2-2ab+b^2:

option a. true

step-by-step explanation:

9x^2-12x+4

comparing with the form a^2-2ab+b^2

1.) a^2=9x^2

solving for a: square root both sides of the equation:

sqrt(a^2)=sqrt(9x^2)

a=sqrt(9) sqrt(x^2)

a=3x

2.) b^2=4

solving for b: square root both sides of the equation:

sqrt(b^2)=sqrt(4)

b=2

to be a perfet square trinomial 2ab must be equal to 12x. let's check:

2ab = 2 (3x) (2)

2ab = 12x

correct