vanessanevarez
vanessanevarez
01-04-2020
Mathematics
contestada
6{−4[−5+7−(1+9)]+7}−9
Respuesta :
LCX919
LCX919
01-04-2020
Answer: 57
Step-by-step explanation:
6{-4[-5+7-(10)]+7}-9
6{-4[-1]+7}-9
6{11}-9
66-9=57
Answer Link
VER TODAS LAS RESPUESTAS ( 69+ )
Otras preguntas
Jack plays a lot sports, but he has some difficulty reacting to what he sees and hears at the same time. Which skill should he work on to overcome the challenge
Heat is also called A electrical energy B nuclear energy C chemical energy D thermal energy
CAN SOMEONE PLEASE HELP ME 1. Studies conducted in England during the Industrial Revolution have shown that children born to poor families were, on average, sho
Explain how the study of taxonomy helps other scientists.
the number of feet between 2 object varies directly as the number of miles. if the distance between 2 object is 2 1/2 miles or 13,200 feet, how many feet are eq
What are two numbers that multiply to be -150 and add up to 19
By 1850, in the largest northern cities such as New York and Boston,
The name "Pangaea" comes from the combination of two ancient Greek words, pan and gaea, meaning
From 2125 B.C. to 2025 B.C., ________ was ruled by the Third Dynasty of Ur. A: Egypt B: Mesopotamia C: Syria D: Turkey
Where can students quickly locate a list of current classes?
