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 ( 48+ )
Otras preguntas
rx+9/5 = h (solve for x) please show work and only put correct answers, thanks!
-PLEASE HELP ME- Lisa is 4 centimeters taller than her friend Ian. Ian is 8 centimeters taller than Jim. Every month, their heights increase by 2 centimeters. I
Why does Romeo feel "reviv'd," or comforted? O because he is confident his family will accept Juliet because he knows he will be seeing Juliet soon because he i
Find the point of intersection of the lines 2x + 3 y = 7 and 3x + 5y = 3. step by step solution
How does the lymphatic system maintain homeostasis
Please help me in my English!
PLZ HELP The bimetallic strip in a thermostat works on the principle that solids do not expand at the same rate as they absorb thermal energy. True False
How is nitrogen obtained by animals?
Use an array or an area model to illustrate how to solve this equation. Then, explain each part of theequation. 29×30
Solve for y: 2x + 3y = 6
