1) the superlative degree is shown in adjectives by the

a. -er
b. -ed
c. -est
d. -ing

2) attentiveness is

a. a courtesy
b. a combining form
c. a type of critical thinking
d. a type of grammatical meaning

  1)  c. -est

  2) a. a courtesy

Step-by-step explanation:

1) The words "greatest" and "smallest" give you a clue that superlative adjectives end in -est.

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2) Paying attention (attentiveness) is a discipline of behavior, not a description of English syntax or grammar. It is best when accompanied by an attitude of acceptance and a desire for understanding, rather than critical thinking.

Attentiveness is a courtesy.

g = (2, 2)

step-by-step explanation:

given the ratio is 1 : 1 then f is the midpoint of eg

let the coordinates of g = (x, y)

using the midpoint formula

(0 + x) = 1 ( multiply both sides by 2 )

0 + x = 2 ⇒ x = 2

similarly

(4 + y) = 3 ( multiply both sides by 2 )

4 + y = 6 ( subtract 4 from both sides )

y = 2

coordinates of g = (2, 2)

ab will be equal to