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

Hilary buys a home for $100,000 and puts down 20 percent with an 8 percent mortgage. She sells it after 1 year when the house has declined in value by 4 percent

In an s orbital, the probability of finding an electron a particular distance from the nucleus can best be determined by the

A major arc will have a measure that is _____

what do the villagers name the drowned man in "the handsomest drowned man in the world"?

what is the value of x when h(x)=-3? -7

If someone who is trying to lose weight reduces their caloric intake by 800 kcal per day, and maintains the same calorie intake for the duration of their weight

Which two events directly led to the beginning of European exploration

Answer the following question using the possessive adjectives (mon,ton,son) be careful with the agreement of the possessive adjectives: Qui est sur ton affiche?

Factors that affect the elasticity of demand for labor include all of these except:

A cylinder’s radius is reduced to 2004-06-01-04-00_files/i0480001.jpg its original size and the height is quadrupled. How has the volume of the cylinder changed