My guess would be probably the first one !
You can download this app called Symbolab but the answer is -144xy^2
Answer:
t = 40
Step-by-step explanation:
Given the logarithmic expression: 
Use the Logarithmic Property (Quotient Rule):


Next, using the Logarithmic Property: 
We must determine the possible value of <em>t</em> that can be divided by 5 to produce a quotient of 8 that will make the <u>logarithmic property</u>,
, true. In that case,<em> t </em>= 40 divided by 5 results in a quotient of 8.

Therefore, the value of <em>t</em> = 40.
Answer:
$23.85
Step-by-step explanation:
39.95 x 3 which can also be 39.95 + 39.95 + 39.95=119.85
So then do 143.70-119.85 to find the answer which is 23.85.
Answer:
The correct answer is 35 ° angle