Plz simplify: 3u + 7v + 4u – 2v 7u + 5v 7u + 9v 10u – 2v 12uv

7u+5v is the answer

i need to write 20 words so blablablabla

the answer will be b x² +x-1

step-by-step explanation:

d 25 pi/6

step-by-step explanation:

the diameter is 10 inches

the radius is 1/2 of the diameter or 5 inches

the area of the circle is

a = pi r^2

  = pi 5^2

  = 25 pi

the slice is 60 degrees of the entire circle.

60 degrees out of 360   60/360 = 1/6

the area of the slice is 1/6 of the circle

a slice = 1/6 a circle

a slice = 1/6 * 25 pi