ewaddy12345 ewaddy12345
  • 02-01-2019
  • Mathematics
contestada

can someone plesse help me

can someone plesse help me class=

Respuesta :

offguard
offguard offguard
  • 02-01-2019

Rounding 24.24, you get 24. Rounding -27.8, you get -28. Therefore, 24-28=-4, so -4 is a good estimate.


3 1/2- (-1 1/2) = 3 1/2 + 1 1/2 = 4 + 1 = 5

-2.5 + (-0.5) = -2.5 - 0.5 = -3

-1/4 + (-4 3/4) = -1/4 - 4 3/4 = -4 - 1 = -5


Answer Link

Otras preguntas

the 42 foot tree casts a shadow of 63 feet. how long is a shadow of a 5 foot girl who is standing near it
Deathvalley has an elevation of -282 feet to sea level explain how to use absolute value to describe the elevation of death valley as a positive integer.
How did the formation of alliances affect the outbreak of war?
How do you work this problem?
placing 12 tiles side by side, Pete can make a 12-by-1 rectangle. Name two other rectangles Pete can make with 12 tiles
how do I round 3.047 to the nearest hundred and show the math
How did the formation of alliances affect the outbreak of war?
2h/3-1/4=1/3 solve and show your steps
The force between a pair of 0.001 C charges is 200 N. What is the distance between them?
What is the coefficient of x in the expression x-2? Explain your reasoning.