Întrebare Clasă: Education Materie: matematica Calculați rapid folosind formulele de calcul prescurtat a)98^2-2^2 b)994^2-6^2 c)93•107 d)192•208 Întrebare a fost pusă de: USER9165 121 Vezi 121 Răspunsuri Răspuns (121) USER9684 Cel mai bun răspuns (25) a)48 b)494 c)9951 d)39936 Vezi alte răspunsuri (121) Articole relevante Diferenta dintre a si b este 167.Primul numar este de 5 ori mai mare si inca 103*****Va rog ajutati-ma***** 5 September 2025 108 Vezi 108 comentarii | In 2012, astronomers reported the discovery of a planet that revolved around two Sun-like stars. Kepler-34b, a gaseous planet, revolves around the stars every 289 days, and the stars revolve around each other every 28 days. This information was presented in the January 11, 2012, issue of the journal Nature | | Based on the information in the article, which title would be most appropriate? | ▪New Planet Found in Open Cluster System ▪New Planet Discovered in Binary 5 September 2025 160 Vezi 500 comentarii ciri-ciri akar sayur bayam 5 September 2025 26 Vezi 26 comentarii Transformați procentele in fracție ireductibilă. 1patrime/, 1 doime/, 3 pătrimi/ 5 September 2025 87 Vezi 87 comentarii multiply the binomials:(b-2)×(b-7) 5 September 2025 41 Vezi 41 comentarii bagaimana pendapatmu dengan adanya pemilihan kepala daerah oleh anggota DPRD 5 September 2025 76 Vezi 76 comentarii puteti sa imi spuneti 3 nume de filme psihologice 5 September 2025 51 Vezi 51 comentarii Please explain your answer and I'll mark the Brainliest! Convert the polar representation of this complex number into its rectangular form: z = 7(cos π/2 + i sin π/2) a. (-7, 0) b. (0, -7) c. (7√ 3, 0) d. (0, 7) 5 September 2025 160 Vezi 277 comentarii a) micșorați cu 11 grade 45 de minute și 14 secunde măsura complementului unghiului de 23b)măriți cu 20 grade 35 minute și 51 secunde măsura suplementului unghiului de 125 grade. 5 September 2025 160 Vezi 185 comentarii Max tossed a fair coin 3 times. What is the probability of getting heads in the first two trials and tails in the last trial? 4 over 8 3 over 8 2 over 8 1 over 8 5 September 2025 160 Vezi 195 comentarii jumlah dari 30 bilangan ganjil yang pretama 5 September 2025 44 Vezi 44 comentarii numerele impare;3174 17152726NUMERE IDENTIFICA 5 September 2025 89 Vezi 89 comentarii A sales tax of 6% is added to the price of an item.If Marisa buys an item which expression indicates how much she will pay in all.A,n+0.06,B,0.06n,C,n+0.06n or D,0.06+0.06n 5 September 2025 160 Vezi 172 comentarii Aide svp je me rappel plus comment ont pose une multiplication aide ;'( 629x35 26 Agustus 2025 85 Vezi 85 comentarii spunetimi niste carti foarte frumoase de clasa a6-7 29 Agustus 2025 51 Vezi 51 comentarii Scrie toate numerele de forma ab cu cifre distincte pe care le poti forma din cifrele 2 ; 5 ; 7 ; 1 ;3 ; 8 ; 4 ; 2 ; 0 ; 27 Agustus 2025 160 Vezi 500 comentarii There has been no technology breakthrough that has affected Olympic swimming true or false 2 September 2025 91 Vezi 91 comentarii What are the common causes of the Minecraft error CE-34878-0? 27 Agustus 2025 61 Vezi 61 comentarii