sideriabell04
sideriabell04 sideriabell04
  • 23-09-2021
  • Mathematics
contestada

143 (-21)
Which is the best estimate of -
-42
--28
28
42

143 21 Which is the best estimate of 42 28 28 42 class=

Respuesta :

mpowell5321 mpowell5321
  • 23-09-2021

Answer:

28

Step-by-step explanation:

according to your picture its a negative times a negative which is going to give you a positive so that leaves two I also know that 14*2 is 28 but you still need to do the fraction which is 9/90or 9/10 so the best estimate is 28

Sorry if that doesn't make since i hope it helps

Answer Link
charvisreekoripella charvisreekoripella
  • 25-10-2021

Answer:

28

Step-by-step explanation:

Answer Link

Otras preguntas

Two thirds of the world’s population live - 1.between 20 N & 60 N Latitude 2.in Africa 3.between 20 W & 60 W Longitude 4.in the Southern Hemisphere
think of two uses of the following rock forming minerals 1. quartz 2. clay 3. feldspar 4. Calcite 5. olivine​
In this equation, what are the reactants?1 hydrogen and oxygen molecules2 hydrogen atoms3 ice crystals4 water molecules
2/11 divided by 13/55=2/11x
Help pls Answer the question below:
HELP ASAP FOR BRAINLIEST
King James granted a charter to the Virginia Company in 1606 to-
what can historians learn from studying modern societies?
9. What energy level in a food web contains the most energy? a. Producer b. First Level Consumer c. Second Level Consumer d. Third Level Consumers
(2, 7) and (-6, -2) find the distance between each pair of points