During the years, most children gradually become sensitive to the sounds of spoken words. they show this phonological awareness in such ways as noticing rhymes, enjoying poems, making up silly names for things by substituting one sound for another, and breaking long words into syllables.

Pre-kindergarten - age 5

Explanation:

Research by many authors agrees that the ease of syllabic segmentation in relation to phonemic segmentation in children. For these authors, in terms of phonology, most children between kindergarten through age five begin to become more sensitive and to develop awareness of spoken words.

At this stage, children begin to become aware of sounds, poems, personal names, object-related names. In addition, at this point, children begin to use isolated words, form complete and coherent sentences, and express themselves correctly.

x = 7

step-by-step explanation:

equating the expression for area to the given area

2x² - 7x - 4 = 45 ( subtract 45 from both sides )

2x² - 7x - 49 = 0 ← in standard form

to factor consider the factors of the product of the coefficient of the x² term and the constant term which sum to give the coefficient of the x- term

product = 2 × - 49 = - 98 and sum = - 7

the factors are - 14 and + 7

use these factors to split the middle term

2x² - 14x + 7x - 49 = 0 ( factor the first/second and third/fourth terms )

2x(x - 7) + 7(x - 7) = 0 ← factor out (x - 7)

(x - 7)(2x + 7) = 0

equate each factor to zero and solve for x

x - 7 = 0 ⇒ x = 7

2x + 7 = 0 ⇒ 2x = - 7 ⇒ x = -

thus the positive value for x is x = 7

all of them lol cause theres no map