2 years ago

Solve each of the following exponential equations using common bases:

Mathematics

1 answer:

pantera1 [17]2 years ago

6 0

Answer:

x=19/6, x=-9/13, x=33/4

Step-by-step explanation:

1) 2^(6x+10)=2^(12x-9), 6x+10=12x-9, x=19/6

2) 3^(4x+6)=3^(-9x-3), 4x+6=-9x-3, x=-9/13

3) 2^(x+6)*2^(3x-27)=2^(6), 4x-27=6, x=33/4

You might be interested in

What is the slope of the line defined by the equation y = 8?

Harlamova29_29 [7]

Y = 8 slope = 0

answer
slope = 0

7 0

3 years ago

Read 2 more answers

Brenda considers geometric figures and concepts that are related to lines. Which terms are considered undefined?

Umnica [9.8K]

Answer:

A, C, F

Step-by-step explanation:

4 0

3 years ago

Consider the initial value problem y′′+36y=2cos(6t),y(0)=0,y′(0)=0. y″+36y=2cos⁡(6t),y(0)=0,y′(0)=0. Take the Laplace transform

Bingel [31]

Recall the Laplace transform of a second-order derivative,

$L(y''(t)) = s^2Y(s)-sy(0)-y'(0)$

and the transform of cosine,

$L(\cos(at))=\dfrac s{a^2+s^2}$

Here, both $y(0)=y'(0)=0$ , so taking the transform of both sides of

$y''(t)+36y(t)=2\cos(6t)$

gives

$s^2Y(s)+36Y(s)=\dfrac{2s}{36+s^2}$

$\implies Y(s)=\dfrac{2s}{(s^2+36)^2}$

4 0

3 years ago

A percent is a ratio that compares a number to 10.<br><br> True<br><br> False

jok3333 [9.3K]

False. It is out of 100

4 0

3 years ago

Ayudaaaa doy corona

slega [8]

Answer:

Step-by-step explanation:

5 0

3 years ago

Read 2 more answers