3 years ago

Log4 (3x – 1) = log4 (x + 5) Solve the equation

Mathematics

1 answer:

ra1l [238]3 years ago

6 0

Answer:

x = 3.

Step-by-step explanation:

log4 (3x - 1) = log4 (x + 5) Since they are both logs to the base 4:

3x - 1 = x + 5

2x = 6

x = 3.

You might be interested in

A person places $290 in an investment account earning an annual rate of 2.2%, compounded continuously. Using the formula V = Pe^

Tomtit [17]

Answer:

Step-by-step explanation:

Given that the principal p= $290

rate r= 2.2% 2.2/100 =0.022

time t= 18years

by applying the expression

$V = Pe^{rt}$

We have

$V = 290e^{0.022*18}\\\\V=290e^{0.396}\\\\V=290*1.48586931755\\\\V=$430.90$

Hence after 18years the money in the account will be $430.90

8 0

2 years ago

A tortoise is walking in the desert. It walks for 62.5 meters at a speed of 5 meters per minute.for how many minutes does it wal

iren2701 [21]

divide 62.5 by 5

62.5/5 = 12.5 minutes

6 0

3 years ago

Read 2 more answers

PLEASE HELP!! MATH GENIUSES!! EXPERTS!! PLEASE HELP!!

Marysya12 [62]

Okay there is going to be a 90°, 45°, and a 45° atleast

8 0

3 years ago

Read 2 more answers

Correctly name the following angle.

chubhunter [2.5K]

Answer: ∠EDC or ∠CDE

Step-by-step explanation:

5 0

3 years ago

Louise bought 114 pounds of roast beef at $2.00 per pound and 212 pounds of turkey at $1.50 per pound. What was her total cos

BlackZzzverrR [31]

To find the total cost of Roast Beef, multiply 114 lbs by $2 equaling $228. Next to find the total cost of the turkey, multiply 212 lbs by $1.5 equaling $318. The last step is to multiply the two sums giving you a total of $546

6 0

3 years ago

Read 2 more answers