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

What is synaptic pruning? Which of the following best describes synaptic pruning? The natural elimination of certain connections between neurons The creation of

When applying social cognitive theory to increase breastfeeding among women who work in a large manufacturing facility, what might a community nutritionist deve

The ABCDE model describes: a. the process of transitioning to widowhood b. the stages of love relationships c. the stages of friendship d. the cycle of violence

Suppose the U.S. Treasury offers to sell you a bond for 3,000. No payments will be made until the bond matures 10 years from now, at which time it will be redee

A client who is experiencing paralysis of the left arm curses at the PN and throws a hairbrush against the wall using the right arm. How should the PN respond?

A ship is stationary on the ocean. As the ocean waves move past the ship, the front of the ship rises and falls with a period of 10s. When the crest of a wave i

Solve the system of equations -4x + 4y = 100 and -3x - y = -5 using the substitution method. What is the solution? A) ( , ) B) ( , ) C) ( , ) D) ( , )

How is this case a cautionary tale for decision-makers in exercising sound professional judgement?Options:A. By illustrating the consequences of poor decision-m

If a circuit breaker does not have a synch-check, reclosing relay and has a large standing phase angle across it, how can the system operator know if it is safe

The head of a phospholipid is made of an alcohol and ____ group, while the tails are chains of ____,a. phosphateb. cholinec. glycerold. serinee. sphingosine