kathrynboon3
kathrynboon3
26-11-2017
Mathematics
contestada
Find a + b, if b^a = 64 and a^b = 81
Respuesta :
jdoe0001
jdoe0001
26-11-2017
[tex]\bf \begin{array}{llll} b^a=64\qquad \boxed{64=4^3}\qquad b^a=4^3 \\\\\\ a^b=81\qquad \boxed{81=3^4}\qquad a^b=3^4 \end{array} \qquad \begin{cases} a=3\\ b=4 \end{cases} \\\\\\ a+b\implies 3+4[/tex]
Answer Link
VER TODAS LAS RESPUESTAS ( 66+ )
Otras preguntas
3. Which is the inverse of the function f(x) = x2 - 4?
Why would the author relate lines in that way? to connect the meanings of the two lines to connect the alliteration of the two lines to connect the subjects of
A stock lost 7 points on Monday and then another 1 points on Tuesday. On Wednesday, it gained 13 points. What was the net gain or loss of the stock for these th
In how many ways can you put seven marbles in different colors into four jars? Note that the jars may be empty.
Imagine if you won the jackpot! What are your chances to do so? What numbers would you pick? Would you take the annual installments or a reduced lump sum if you
Inflation is a general rise in the level of prices experienced by people in a nation.
50.0 mL each of 1.0 M HCl and 1.0 M NaOH, at room temperature (20.0 OC) are mixed. The temperature of the resulting NaCl solution increases to 27.5 OC. The dens
I need the answer to this question please! :)
PLEASE HELP ME I DONT UNDERSTAND AND NOW IM WRITING STUFF TO GET AT LEAST 20 WORDS SO I CAN ASK THE QUESTION
Cómo sacar las ideas principales de un texto?
