E^(xy) = 2
(xdy/dx + y)e^(xy) = 0
At point (1, ln2), dy/dx + ln2 = 0
dy/dx = -ln2
Answer:
65
Step-by-step explanation:
We know that,
The Sum of all angles of the triangle is 180°.
As given in the question,
Triangle PQR is similar to Triangle WXY
Therefore ,
Let the third angle be 'x'.
35° + 80° + x = 180°
115 + x = 180°
x = 180° - 115°
x = 65°.
Hence, 65° is the appropriate answer to the question.
I hope my answer helped!!
Answer:
74
Step-by-step explanation:
the lines r parallel and the angle on the same side
Expressions can be represented as logarithms and exponents
Rogelio argument is correct
<h3>How to determine if Rogelio's claim is true</h3>
The logarithmic equation is given as:

Apply logarithm rule, to rewrite the logarithmic equation

Evaluate the individual logarithmic expressions

Evaluate the quotient (i.e. divide the expression)

The above equation shows that
is between 6 and 7
Hence, Rogelio argument is correct
Read more about equivalent expressions at:
brainly.com/question/2972832