01-03-2016
Mathematics

contestada

if 1+4=5, 2+5=12, 3+6=21 then 8+11=?

Respuesta :

proporciones proporciones

01-03-2016

debe ser 40.porque la secuencia es 5 *resultado del primer ejemplo le sumas el segundo ejemplo q es 7.por lo tanto 5y 7 son 12. tercer ejemplo 3 + 6 = 9 Entonces su + 9 + 12 = 21 cuarto ejemplo 8 + 11 = 19 Entonces le sumas 21 y te resulta 40

Answer Link

Otras preguntas

Draw 6 circles . Make 3 groups. Shade 1 group. Then write a fraction to name the shaded part of the groups

Which number on the map indicates the province of Judea? 0 1 O 2 O 3 O 4 O 5

Which of the following is a chemical change?

What accounted for the majority of Florence's income during the renaissance? A) Agriculture B)Banking C)Mining D)Trade

Which of the following is true of self-sufficient societies? < A. Self-sufficient societies are inefficient with the production of goods. This is Econ B. Se

For all real numbers x ⊕ y = x + 3 y What is 4 ⊕ 3? Group of answer choices 13 7 12 15 36

Help me with this please!!

Example of letter to your local government chairman requesting for social amenities in your community

PLEASE HELP THIS IS A QUIZ QUESTION I NEED HELP 30 POINTS QUESTION PLEASE HELP Nyou wanted to graph the point (7), what would you do? А Move seven units to the

Truth or Dare? Have a nice day/night <3