Mathematics: HELP please I need to finish it before midnight.

HELP please I need to finish it before midnight.

abdirahmansoloman

13.01.2022

$x=-\frac{9ln(15)}{2ln(11)-ln(15)}$

Step-by-step explanation:

$11^{-2x}=15^{x+9}$

$e^{(-2x)ln(11)}=e^{(x+9)ln(15)$

-2xln(11)=(x+9)ln(15)

-2xln(11)=xln(15)+9ln(15)

-2xln(11)-xln(15)=9ln(15)

x(-2ln(11)-ln(15))=9ln(15)

$x=\frac{9ln(15)}{-2ln(11)-ln(15)}$

$x=-\frac{9ln(15)}{2ln(11)-ln(15)}$

0,0(0 оценок)

Ecosey123

13.05.2020

1. Right 1N and down 3N

2. (3,5)

3. Go Right 6N

4. North

5. West

6. Northwest

0,0(0 оценок)