martyna2k08
Answered

Westonci.ca is the ultimate Q&A platform, offering detailed and reliable answers from a knowledgeable community. Get immediate and reliable answers to your questions from a community of experienced professionals on our platform. Connect with a community of professionals ready to provide precise solutions to your questions quickly and accurately.

Answer to get brainly

Answer To Get Brainly class=

Sagot :

zarampa

Answer:

Step-by-step explanation:

a)

9*10⁷ = 90000*10³

(5*10³)*(9*10⁷) = (5*10³)*(90000*10³) = (5*90000)*10³ = 5*90000*10000

= 4500000000

b)

(7*10⁵) = (7000*10²)

(7*10⁵) ÷ (2*10²) = (7000*10²) ÷ (2*10²) = (7000 ÷ 2) * 10² = 3500*10²

=350000

Thank you for choosing our platform. We're dedicated to providing the best answers for all your questions. Visit us again. We hope you found what you were looking for. Feel free to revisit us for more answers and updated information. Westonci.ca is committed to providing accurate answers. Come back soon for more trustworthy information.