(question in the attached file) is the answer
A: (3√3,3)
B: (3,1.5)
C: (3,3/√3)
D: (3√2,3√2)

He expression 2(l + w) is used to calculate the perimeter of a rectangle, where l is length and w is width. if the length is fraction 2 over 3 unit and the width is fraction 1 over 3 unit, what is the perimeter of the rectangle in units? fraction 2 over 3 unit 1 unit 1fraction 2 over 3 units 2 units

If a || b and b | y, then ? a) x || y. b) x | a. c) a | y. d) a || y.

Write the summation to estimate the area under the curve y = 1 + x2 from x = -1 to x = 2 using 3 rectangles and right endpoints