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

FIRST ONE TO ANSWER WILL GET BRAINLIEST!!! PLZZZZZZZZZZZZZ HELP!!! MULITPLE CHOICE QUESTION!!! which value of h makes 10 over 8+h equal to 9 over 3 subtracted b

Can you please solve and explain how

Calculate the area of the following rectangle if a= 11.9 and b= 6.6

The carbon footprint of an activity is used to assess environmental pollution. What does it measure? A. nitrogen oxide B. carbon molecules C. greenhouse gase

Which scenario is an accurate example of how branches of the federal government can check each other's powers? A. The supreme court rules an executive order unc

A student solving a physics problem for the range of a projectile has obtained the expression r= v20sin(2θ)g where v0=37.2meter/second, θ=14.1∘, and g=9.80meter

Write the equations after translating the graph of y=|2x|−1: one unit up

Which applications, either for diagnostic purposes or for therapeutic purposes, do not involve ionizing radiation? Check all that apply. CT scan MRI ultrasound

What is the approximate area of the shaded region?

The cup of endurance runs over That Means ?