What is the solution set of the equation (x - 2)(x - a) = 0?
(1) -2 and a
(3) 2 and a
(2) -2 and -a
(4) 2 and a

Its 2 and a

Step-by-step explanation:

For this equation take one bracket to the opposite side:

(x-2) = 0/(x-a) Vise versa (x-a) = 0/(x-2)

x-2 = 0 x-a = 0

x = 2 x = a

∡ eia and ∡ kij are congruent

step-by-step explanation:

she will sew have sewn five dresses   and be 1/3 done with the sixth one in an hour.

step-by-step explanation:

3/4 of an hour=45 mins

lucy makes 1 dress per 11.25 minutes

45 mins+11.25 mins=56.25 mins

60 mins- 56.25 mins=3.75 mins

3.75 mins is 1/3 of of 11.25 mins

therefore she the other 1/3 would be part of the hour and she will have sewn 5 dresses and begun the sixth.

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