babyarianna23 babyarianna23
  • 17-10-2018
  • Mathematics
contestada

A number to the 10th power divide by the same number to 7th power equals 27. What is the number ?

Respuesta :

ejhuff ejhuff
  • 05-01-2019

Answer: 3


Step-by-step explanation:

x^10 / x^7 = 27

x^3 = 27 = 3×3×3 because x^a / x^b = x^(a-b)

x = 3


Answer Link

Otras preguntas

Explain why using wind, solar, and biomass energy can lead to sustainable energy use.
Which organelle modifies cell products, packages them for distribution, and then may turn into vesicles and bubble off the surface of the cell? A) lysosome B)
An adjectival clause always includes a/an
The breakdown of molecules by cells to produce energy is called
How do consumers help ecosystems?
What role did Lamarck think acquired characteristics played in evolution?
The gas tank of a riding mower holds 5 liters of gas. How many 5-liter gas tanks can you fill from a full 20-liter gas can
You are likely to find the highest population in A. a rural area B. an urban area C. a suburban area
Melissa saw 14 sea lions and 29 seals. How many animals did she see? Explain how 14+29=43 shows the problem
is 23 inches greater than or equal to 2 ft