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 ( 51+ )
Otras preguntas
Which of the following was not true about the United States in the mid-1830s to help set the stage for the era of settlers and settlers in the Pacific Northwest
Read the excerpt from "Bluesman on the Move.” All I want— to find a place where I fit in. Based on the idiom, what type of place is the bluesman looking for? a
Paloma used these steps to solve the equation 6x+5=3(2x+1). Which choice describes the meaning of her result, 2=0?
where is are the cordinants 52,77
If gonorrhea is a treatable infection what is so many men experience severe damage and even in Percy or joint infections as a result of leaving it untreated?
What does connotation mean in art
Ann took a taxi home from the airport. The taxi fare was $2.10 per mile, and she gave the driver a tip of $5. Ann paid a total of $49.10. Write an equation to
for what value of k will k+9,2k-1 and 2k+7 are the consecutive terms of an A.P
How was sub-Saharan Africa affected by the European colonization of the Americas in the seventeenth and eighteenth centuries?
A swimming pool is filled with water at a rate of 13.592 litres every 150 seconds. Calculate the amount of water that goes into the pool in 12 minutes.
