(−5.2)+(−3.8)–{(−1.2)–[(−0.5)–(−0.7 )]}

-7.6

Step-by-step explanation:

(−5.2)+(−3.8)–{(−1.2)–[(−0.5)–(−0.7)]}

- 5.2 - 3.8 - {-1.2 - [-0.5 + 0.7]}

-9 - [-1.2 - 0.2]

-9 + 1.4

-7.6

no

step-by-step explanation:

2-7=-5

7-2=5

when you combing like terms for ech expression, 5 and -5. these numbers are not equal to each other.

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)