rollerhockeystu2836 rollerhockeystu2836

14-09-2020
Mathematics

contestada

Which of these numbers is composite? Choose 1 answer: Choose 1 answer: (Choice A) A 555 (Choice B) B 313131 (Choice C) C 434343 (Choice D) D 454545 (Choice E) E 535353

Respuesta :

sqdancefan sqdancefan

14-09-2020

Answer:

D) 45

Step-by-step explanation:

5, 31, 43, 53 are prime, which you would know if you know your multiplication tables. 45 = 5·9 is composite

Answer Link

alredelizabeth alredelizabeth

09-03-2021

Answer:

b

Step-by-step explanation:

Answer Link

Otras preguntas

if you burn your hand on the handle of the hot pot what type of heat transfer took place

What did President Roosevelt do to try to counter the effects of the Great Depression?

360 Kilometers is 24% of _____ Kilometers

Who was the Amelia Earhart?

a sweater for 36.00 at 7% sales tax how much is that

what is the value of the 4 in 6.54

Which location receives 12 hours of daylight and 12 hours of darkness on June 21?

Match the form of the verb with the sentence. Mon oncle _____ cinq enfants. Nous ______ sept euros. Mes cousins n’ ____ pas faim. J’ ______ sommeil. A)

18 × (-2) ÷ 5 = (Enter answer in decimal form.)

What strategy can provide an opportunity to learn a great deal from a group of peers?