HELP ASAP I DONT UNDERSTAND THIS QUESTION AND WILL REALLY APPRECIATE IT AND ITS A BIG PART OF MY GRADE PLEASE AND TY I WILL ALSO MARK YOU BRAINLIST ONCE YOU HELP AND EXPLAIN A BUT HAVE A GREAT DAY EVERYONE!!!

10 * 2w or 2(5*w)

Step-by-step explanation:

2(5*w) = (2*5) * (2*w) = 10 * 2w

2 come from double and you have to double the area. SO, 10 * 2w or 2(5*w).

Hopefully, it helps you.

20w

Step-by-step explanation:

it is 5 feet long and w feet wide.

Doubling the length and width gives us 10 and 2w.

To find area we need to multiply the length and width.

10 times 2w is 20w.

9.55 degrees.

step-by-step explanation:

the given angle is

1 cycle is equal to 2π radians. so 4π will be equal to two cycles.

5.166667π-4π = 1.166667π

hence, this angle goes a little more than negative x axis.

1.166667π-π= 0.166667π

hence, the reference angle is 0.166667π radians.

1 radian = 57.2958 degrees

now, in degrees, this should be equals to 9.55 degrees.