ghvfshvrvw ghvfshvrvw

04-03-2020
Mathematics

contestada

Which expressions are equivalent? Check all that apply.
3^9 3^4 -9^2 9^9 81^1

Respuesta :

Coralll Coralll

04-03-2020

Answer:

3^4

-9^2

81^1

Step-by-step explanation:

3^4 is 3 x 3 x 3 x 3 = 9 x 9 = 81

-9^2 = -9 x -9 = 81 (if a negative value is squared by an even number, then it will be positive)

81^1 = 81

Answer Link

Аноним Аноним

09-06-2020

Answer:

3^4 and 81^1

Step-by-step explanation:

Answer Link

Otras preguntas

China, Korea, and Japan share cultural similarities in part due to their (1) clashes with Russian imperialists (2) shared river systems (3) contacts through tra

How many grandparents have my grandparents? who can solve it is very good on maths! it is just a lpgic problem! i know the answer :)

Why does Louis XIV want to expand France's border?

which explorer sailed for france?

3x+y=4 2x+y=5 solve using linear combination

3x+y=4 2x+y=5 solve using linear combination

3x+y=4 2x+y=5 solve using linear combination

Suppose you ride your bicycle to the library traveling at 0.5 km/min. It takes you 25 minutes to get to 1.3 the library. How far did you travel?

least number that has 2, 3, 4, as factors

If it takes Mark twice as long to earn $6.00 as it takes Carl to earn $4.00, what is the ratio of Mark’s pay per hour to Carl’s pay per hour?