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231 27 Marks
B
ABCD is a parallelogram.
The diagonals of ABCD intersect at O.
b
-
ОА = a
and OB = b
O
a) Express the vector CA in terms of a.
a
А
D
b) Express the vector AB in terms of a and b.
c) Express the vector BC in terms of a and b.

What is the solution to the equation below? 3/x-2+6=square root x-2 +8

Worth 100 points need the answers asap first row -x^2 2x^2 (x/2)^2 x^2 x is less than 2 x is greater than 2 x is less than or equal to 2 x is greater than or equal to 2 second row -5 -5/2 4 5 •2 is less than x& x is less than 4 •2 is less than or equal to x & x is less than or equal to 4 •2 is less than or equal to x& x is less than 4 •2 is less than x& x is less than or equal to 4

What is the distance from (–3, 1) to (–1, 5)? round your answer to the nearest hundredth. (4 points) a. 3.60 b. 4.12 c. 4.47 d. 5.66