mostlovedmadison mostlovedmadison

12-11-2020
Mathematics

contestada

What two consecutive integers have a sum of 39?

Respuesta :

taelyncorlliss taelyncorlliss

12-11-2020

19 & 20 are the reqd. integers.

By what is given, x + ( x + 1 ) = 39 .

∴ 2 x + 1 =39.

∴ 2 x = 39 − 1 = 38 .

∴ x = 19 , so, x + 1 = 20 .

Thus, 19 & 20 are the reqd. integers.

Answer Link

Otras preguntas

To make dough Reba needs 2 1/2 cups of flour how much flour does she need to make 5 batches of dough

the anatomy of spiders and insects is structurally identical

What is 123.5 as a fraction?

Who is Gregor Mendel? What type of organism did he study? What did he learn that helped us understand genetics?

Earth’s axis tilts at a _____ angle from its orbit. A. 23.5° B.45° C.143.5° D.90°

Frequency refers to a. how much sweat is lost during exercise. b. the type of exercise a person is doing. c. the intensity of the workout. d. how many times

In order to buy most homes, you have to arrange an up front payment of a portion of the house value, called a ________. a. Mortgage b. Closing fee c. Down pa

One of the purposes of the US judicial system is to

Which of the following is an example of personification? a. "And ice came floating by, as green as emerald." c. "And a good south wind sprung up behind." b.

what is 12.2 rounded to the nearest tenth?