Imsmiley87 Imsmiley87

02-07-2017
Mathematics

contestada

Select the proper placement for parentheses to speed up the addition for the expression 4+6+5

Respuesta :

texaschic101 texaschic101

02-07-2017

(4 + 6) + 5.....I would think it would be this one

Answer Link

Nick911 Nick911

02-07-2017

4+6+5
I will use parentheses in 4 and 6, so
4+6+5
=(4+6)+5
=10+5
=15. Hope it help!

Answer Link

Otras preguntas

when Beginning of Industrialization in Russia

this graph shows the solution to which inequality (3 3) (-3 -1)

Which types of electron orbitals will have higher energy than a 4d orbital? A) 4p B) 3s C) 5s D) 4f

Which of these is an ex example of a composite material?

PLEASE HELP ASAP!! The image above shows two dilated figures with lines IJ and JK drawn. If the smaller figure was dilated by a scale factor of 2, what relatio

The diversity of species in a community refers to the _____. interactions of different species ability to resist change number of individual organisms number of

What is the concentration in ppm of 4 g of NaCl dissolved in 100 mL of water?

A square tile has a piece broken off it with 7cm².If the area of the remaining rule is 137cm²,what were the dimensions of the original tile?

An executive drove from his home at an average speed of 35 mph to an airport where a helicopter was waiting. The executive then boarded the helicopter and flew

Please answer this question now