aatj7789 aatj7789

04-09-2017
Mathematics

contestada

Simplify 8^ -5 over 8^ -3 <-- this is a fraction

A: 1 8²
B: 1/ 8⁸
C: 8²
D: 8⁸

Respuesta :

ryanduan ryanduan

04-09-2017

ok, 8^(-5) divided by 8^(-3) would be 8^(-5-(-3)), because when you divide numbers with the same base, you subtract the exponents. That would be 8^(-2), which I suppose is A

Answer Link

Otras preguntas

Which expression is equivalent to 21 × 7? A) 7 × 21 B) (3 x 7) + 7 C) (10 + 7) × 11 D) (21 + 7) × (7 + 21) 30 points

Which set of ordered pairs represents a function A (2,5),(1,6),(0,5),(1,10) B (0,0),(1,1),(2,0),(3,3) C (2,1),(3,1),(5,1),(5,4) D (5,4),(4,5),(1,2),(1,4)

Compose a two- to four-paragraph email message to the chief financial officer of Apple explaining the impact the company’s actions had on consumers. Also descri

Community college stigma

Whats a quote to describe the two families in Romeo and Juilet?

PLEASEEE HELPPP MEEE IN MATHHH!!! LESSON: Use Properties of Parallel lines and Transversals to find Angle Measure.

WILL AWARD OVER 50 POINTS TO WHOEVER ANSWERS FIRST Use the data you have so far to explain what happens to a light wave when it encounters a boundary between tw

PLZ EXPLAIN FOR BRAINLIEST

What did Rutherford discover that Thomson did not understand?

3) PLS HELP ASAP!!!! BRAINLIEST AND POINTS