Determine and prove which lines are
parallel
I’ll give Brainliest. Due Soon.

lines t and s are parallel because 108=108

line is not parallel to lines a and b because 82 is not equal to 72

lines a and b are parallel because 72 is supplementary to 108

Step-by-step explanation:

answer: solve 5\cdot 2^x=2405⋅2  

x

=2405, dot, 2, start superscript, x, end superscript, equals, 240.

solution

to solve for xxx, we must first isolate the exponential part. to do this, divide both sides by 555 as shown below. we do not multiply the 555 and the 222 as this goes against the order of operations!

\begin{aligned} 5\cdot 2^x& =240 2^x& =48 \\ \end{aligned}  

5⋅2  

x

2  

x

​    

=240

=48

​

step-by-step explanation:

the answer to question 1 is -8, 28.

step-by-step explanation: