26-04-2018
Mathematics

contestada

solve log3(x-3)+log3(2)=4

please show the steps

Respuesta :

CastleRook CastleRook

07-05-2018

log_3 (x-3)+log_3(2)=4
this can be written:
log_3 (x-3)+log_3(2)=log_3 81
2(x-3)=81
2x-6=81
2x=87
x=87/2

Answer Link

Otras preguntas

A circle has a diameter of 4 inches. A square has a side length of 4 inches. What is true about the areas of these two figures? (Answer Choices:) The areas of t

A book club charges $ 35.85 as a one time fee from all new members. It provides members books for a fixed weekly rental. John and his friend Alec join the club

A pentagonal pyramid has a volume of 1536 in3. What is the volume of the pentagonal pyramid if the measures are multiplied by 1/4 ?

Pg 436 Questions 10-13

what are the factors of 3 and 18

Plot and connect the points A(1, -5), B(-4, -3), C(3, -3), and find the area of the triangle it forms. Select one: A. 12 square units B. 5 square units C. 7 sq

When did Europeans began exploring Africa's interior

I need this answer and FAST! This is the problem: 4=8-3h

Answer???? Angle 1, and angle 2. I need help

Use the definition of force = mass x acceleration to show how the equation for GPE is in units of joules.