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 ( 96+ )
Otras preguntas
Another Urgent one!! you know the drill. HEEEEEEEEEEELP
How do expansionary policies differ from contractionary policies? A. Expansionary policies seek to reduce the severity of recessions, while contractionary pol
What is the complete factorization of the polynomial below? X^3+3x^2-x-3
Gloria loves to pick flowers. Fragment or sentence
Help me plsss ill give ten pointsssss
A marae is which of the following? A community meeting place A ceremonial headdress A small human sculpture A seafaring tool
According to his critics, why did President Roosevelt propose increasing the number of justices on the Supreme Court? to help the elderly justices with their
1. Name three alkanes and state a use for each.2.(a) Explain what is meant by(i) a saturated hydrocarbon (ii) an unsaturated hydrocarbon.(b) Consider this list
If you wanted to alter the structure of a bottom-up community, your best bet would be to A) remove the top predators. B) remove the trees and shrubs. C) add ple
How can you calculate the volume of a cylinder? Please help!
