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 ( 39+ )
Otras preguntas
I figured out the 1st question but I do not understand the second one...please show me step by step! Thank you!
A solution of hydrogen peroxide, H2O2, is titrated with potassium permanganate, KMnO4, according to the following equation: 5H2O2 + 2KMnO4 + 3H2SO4 = 5O2 + 2MnS
a subway train starts from rest at a station and accelerates uniformly at 1.8m/s^2 for 15 sec. then it runs at a constant speed for the next 35 sec. before dece
What's the word for looking down on others; proud and scornful
What's the other term for: explosive or changing very quickly
write in decimal form fourteen and eighty-Four hundredths
if Xx8=y is the rule,and the value of x is 4, what is the value of y
I figured out the 1st question but I do not understand the second one...please show me step by step! Thank you!
Choose the more precise measurement in the pair. A .) 6.7 mi or B.) 6 mi
Choose the more precise measurement in the pair. A .) 6.7 mi or B.) 6 mi
