Question

please answer fastttttttttt..​

Answer 1

Wow your handwriting

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Sum 1.) 5[6 + (-2) + 3 - (-5)]

= 5[6 - 2 + 3 + 5]

= 5[12]

= 60

Sum 2.) -|-8|

since any number in the mod is always positive so its value will -8

Sum 3.) Average of 4.2, 3.8, 7.6, 3.4

Average = sum of observations/its number

= (4.2 + 3.8 + 7.6 + 3.4)/4

= 19/2

= 9.5

Sum 4.) Complement of 25° = 65°

Sum 5.) Exterior angle = sum of both opposite angles

= 40 + 60 = 100°