brown1938456 brown1938456
  • 15-02-2017
  • Mathematics
contestada

karin wants to use distributive property to find the value of 19*42+19*58 mentally. which expression can she use

Respuesta :

Аноним Аноним
  • 15-02-2017
19(42+58) because it's basically like factoring binomials- you take out the common factor.



Hope this helps.
Answer Link
Аноним Аноним
  • 16-02-2017
We know, Distributive property tells: a(b + c) = ab + ac
So, 19*42 + 19*58 = 19 (42 + 58)
= 19(100)
= 1900

In short, Your Expression would be: 19(42 + 58) & Answer is 1900

Hope this helps!
Answer Link

Otras preguntas

96 Suzie bought 203 sheets of stickers. Each sheet has a dozen stickers. She gave away 907 stickers to her family and friends on Valentine's Day. How many stick
The sum of two numbers is 138 one number is 20 less than the other find the numbers
3 11/16 into a decimal
What is common to all cells?
Hi I need help for this please help me out... this is my final week Assignment it's a career course, I don't want to fail!!! I will appreciate the help!! Here i
Find the measure of an angle that is 30° less than its supplement.
what is the formula used to find the heat energy for vaporization heat energy for fusion hrat energy for liquid
Find the inequality represented by the graph
Yesterday evening, Emily's journey home took 25% longer than usual, as she was stuck in a traffic jam. By what percentage was her average speed reduced compared
The absolute value of 64 ​