guadalupe29
guadalupe29
04-05-2018
Mathematics
contestada
need help please.I forgot this.
Respuesta :
sqdancefan
sqdancefan
04-05-2018
The associative property lets you move the parentheses.
6. (-20×50)×-29 = -1000×-29 = 29,000
7. (5×10)×18 = 50×18 = 900
8. 400 + (60 + 98) = 400 +158 = 558
9. 3×(20×5) = 3×100 = 300
10. (18 + 9) +91 = 27 +91 = 118
Answer Link
VER TODAS LAS RESPUESTAS ( 38+ )
Otras preguntas
The composer who developed serialism was A. Richard Strauss. B. Igor Stravinsky. C. Gustav Mahler. D. Arnold Schoenberg.
What is one way that changes can occur in a DNA sequence?
5x+15=75-25x plz need help
what is the slope of the line represented by the equation y=-3x+7
According to karl marx, differences in wealth and power between the capitalists and proletarians leads to:
When demand is high and supply is low prices will be
The New York City neighborhood pictured above is an example of a(n) __________. A. exclave B. shopping district C. housing district D. enclave
My mother’s voice was like a cool, dark room in summer-peaceful, soothing, quiet
Which of the following is a pure substance? A) Salt Water B) Carbon Dioxide C) Air D) Soda
A mountain with a base 5,608 feet below sea level rises 115,595 feet. what is the elevation above sea level of its peak?