delacruzjavon03 delacruzjavon03

03-05-2021
Mathematics

contestada

Simplify the following expression. 3^2/5 x 3^(-7/5) A. 1/243 B. -14/25 C. 1/3 D. -3

Respuesta :

03-05-2021

Answer:

C

Step-by-step explanation:

3^2/5 x 3^-7/5

We know that a^b* a^c = a^(b+c)

3^(2/5 -7/5)

3^ (-5/5) = 3^ -1

We know that a^-b = 1/ a^b

3^-1 = 1 / 3

Answer Link

Otras preguntas

Pleaseeeeee help me pleasee

Describe what it was like for medical staff at a hospital in the Vietnam war.

What’s the midpoint?

After a concert for 1200 people only 9 people said they would go if they would not go to see the band again what percent of the people who went to the concert s

Mrs. Broughton is making pans of brownies. She made 4 pans of brownies. She cut each pan of brownies into slices that were each 1/16 of the pan. How many browni

After traveling for 4 hours and 1800 miles, an airplane begins a steady descent. When it begins descending, its altitude (height) is 33,000 feet. After 8 minute

To Voltaire and many other philosophes, the universe was*

In the context of the text,how was Rosa Parks able to create lasting and wide-spread change? What qualities did she possess that enables her to do this? What is

In a class of 30 students, 70% have brown eyes. One-third of the remaining students have green eyes. How many students in the class have green eyes? a.6 b.3 c.4

Emma is running for the bus. She runs 100 metres in 25 seconds. Calculate her speed