MarianaF MarianaF

02-12-2018
Mathematics

contestada

how do you rewrite 3×42 using the distributive property then find the product?

I didn't understand how my teacher answered it

Respuesta :

jimrgrant1 jimrgrant1

02-12-2018

Answer:

see explanation

Step-by-step explanation:

42 = 40 + 2

using the distributive property to multiply 42 by 3

= 3( 40 + 2 )

= (3 × 40 ) + (3 × 2 ) = 120 + 6 = 126

Answer Link

Otras preguntas

4x^2-28x+49=5 solve the quadratic by completing the square

How many times dose 150 go into 1000

|-6|+|3| I really don't get it do I simply find the sum our is it something different plz explain

find the value of x to the nearest whole number. Tan x(degree) = 1.732

differentiate benzene and cyclohexane

The outermost tissue of a tree trunk that is 6 feet in diameter would most likely be (A) epidermis (B) cork (C) cortex (D) phloem (E) xylem

During a recent winter, the ratio of deer to foxes was 7 to 3 in a town. If there was 210 foxes in the town, what was the number of deer in the town?

Find the surface area of a rectangular prism with a length of 6.9mm, a width of 8.2mm, and a height of 14mm.

How many times dose 150 go into 1000

Two numbers have a product of 48 and a sum of 19 what are the numbers and how do you know