mexicanbeau93 mexicanbeau93

20-10-2016
Mathematics

contestada

which of the following represents the most accurate estimation of 38+23

Respuesta :

downundergirl downundergirl

20-10-2016

the closes estimate would be 40 + 20 cause of rounding to the nearest tens place

Answer Link

agalin920 agalin920

20-10-2016

Step 1: Round to the nearest tens

40+20

Step 2: Add

60

Answer Link

Otras preguntas

Did Alexander the Great march on Athens And sparta?

In WW2 why did some of the europeans have faith in their leaders?

What is the point that lies on a graph for 10y=3x-11. Is it A (2,-.5) B (4,1) C (6,16.3). Or D (8,23)?

Who lived in Brazil before the European settlers arrived?

What is twenty five divided by an unknown number plus three equals eight

What is the simplified form of the following expression? 6c^2 + 2.5d - d + 2c^2 - 3d

A bag contains 10 marbles: 3 are green, 5 are red, and 2 are blue. Josh chooses a marble at random, and without putting it back, chooses another one at rando

The sum of three consecutive odd numbers is 111. What is the smallest of the three numbers? Please write an equation and show all work.

The diameter of a quarter is about 2.4 centimeters. a. What is the circumference of a quarter ? (Use 3.14 for pie) b. What is the ratio of the radius of the qua

what is the new volume of a rectangular prism that is originally 12 cubic meters and is them resized using scale factor of 4 on each side length?