sunny64336754 sunny64336754

08-01-2021
Mathematics

contestada

Solve for x
4^x/9^x=½

Respuesta :

kenlingdad kenlingdad

08-01-2021

Answer:

x = 0.85476

Step-by-step explanation:

4ˣ/9ˣ=½

9ˣ / 4ˣ = 2

(9/4)ˣ = 2

2.25ˣ = 2 .... aⁿ = x logₐx = n

log₂.₂₅2 = x

x = 0.85476

Ver imagen kenlingdad

Answer Link

Otras preguntas

Where does the northern part of the Panama Canal begin?

Factor 25x2 – 16. A. (5x – 4)2 B. (5x + 1)(5x – 1) C. (5x + 4)2 D. (5x + 4)(5x – 4)

pls help me!!!!!!!!!!!!!

Factor the expression completely. -28x - 56 -14(2x + 14) -14(2x - 14) -28(x + 2) -28(x - 2)

35.99 is it a rational number

Which of the following statements is true? -the freezing and boiling temperatures of a substance are the same. -the freezing and condensation temperatures of a

Which number is 100 times as great as 0.3

What is the total area of a covered box with a length of 4 ft, a width of 3 ft, and a height of 6 ft?

I feel like I am asking so my questions but I dont really care its a Sunday xD Solve: -2x - 1 + 3x =7

What is 0.3% written as a decimal? A 0.003 B 0.3 C 3 D 30