meganelan meganelan
  • 11-07-2017
  • Mathematics
contestada

Devonte used the change of base formula to approximate log4(x+2)?

A. log(x+2)/log4
B.log4/log(x+2)
C.log4/logx+2
D.logx+2/log4

Respuesta :

Аноним Аноним
  • 11-07-2017
the formula is   logb x = logd x  / logd b

so log4 (x + 2)  =  log (x+2) / log 4

ITs A
Answer Link

Otras preguntas

On circle O below, SE is a diameter. What is the measure of ISE
Maple town is 16 kilometers due north of the airport and sachet town is due east of the airport. The shortest distance between maple town and sachet town is 20
Algebra 2 questions
Describe two different traits that can protect people from malaria
(night walk by amy saito)Part AHow are the events in stanzas three and four important to the themeof the poem?A The events show it is a good night for a walk.B
If x <2, simplify |x - 2| - 4|-6|
In the flame test, barium ions produce a green flame whereas calcium ions produce a red flame. In your own words, explain these observations in terms of the ele
A recipe calls for 2 fluid ounces of cooking oil. Nadine measures the oil into a measuring cup to the 1\4 cup mark. Did Nadine pour the correct amount of oil? B
Expand. If necessary, combine like terms. (2x+5)(2x-5)
Do all alphabetic writing systems have the same letters/graphemes/glyphs?