DanielLee2026 DanielLee2026

03-04-2022
Mathematics

contestada

Given a+b=7 and a-b=3, find the following

3^a÷3^b

Respuesta :

alexanderorangeguy alexanderorangeguy

03-04-2022

Answer:

27

Step-by-step explanation:

a + b = 7

a - b = 3

2a = 10

a = 5

b = 7 - 5

b = 2

3⁵ / 3² = 3³ using law of indices

3³ = 27.

Answer Link

Otras preguntas

A particle is displaced from (2,0,2) to (5,4,2) under influence of force . if w is work done (in j) then what is value of w/20?

4 important details that establish john lewis character/morals

What color is the sky

Rewards and Punishment examples

Who pays personal tax to the government

A man sold two watches at Rs 240 each; on one he gained 7% and on the other he lost 7%. The gain or loss percent in the whole transaction is a) 7% gain b) 7% lo

What are five real life examples of Volume expansion

The other team has won all the matches in the tournament so far. But we win the match next week if we practice every day. (might/must)

Which change in Great Britain influenced the style and content of seventeenth- and eighteenth-century literature? A. the rise of lower classes B. Increased lite

3. Yesterday was _ (hot) day of the year.