Seudónimo Seudónimo

07-10-2015
Mathematics

contestada

Explain how you could mentally find 8 x 45 by using the distributive property

Respuesta :

mimithepanini1 mimithepanini1

07-10-2015

First, break up 45 into 40 and 5 then multipy 8(40) which equals 320 and multipy 8(5) which equals 40. Thrn add 320+40 to get the product 360.
Hope this helped

8x45
8(40)+8(5)
320+40
360

Answer Link

Otras preguntas

The average cost per hour in dollars of producing x riding lawn mowers is given by the following. Upper C overbar left parenthesis x right parenthesis equals 0.

Bacteria can multiply at an alarming rate when each bacteria splits into two new cells, thus doubling. If we start with only one bacteria which can double every

When deciding whether to include a particular piece of information in an academic essay, which key factor comes into play?

What are the things that set Homo sapiens apart from our ancestors?

Find the nonpermissable replacement for the variable in this expression: 3x/5x+2

A cylinder shaped object is 24 meters high with diameter of 6.8 meters. An artist plans to paint the entire surface. If one can of paint covers 50 square meters

Triangle RTQ congruent to Triangle STQ

what is the answer 5 x (6-3) + 10/ (8 - 3) /=divided by heres some help PEMDAS

What are two problems that led to romans decline?

You work as a salesperson in an electronics store. You earn an hourly wage plus a commission based on a percentage of your _____.