Let us prove that angle 1 is complementary to angle 3 step by step.
1. We have been given that angle 1 is complementary to angle 2.
2. Since we know that complementary angles add up to 90 degrees, therefore, by the definition of complementary 
.
3. We have been also given that line segment BD bisects 
.
4. By the definition of bisect 
.
5. Angles are congruent if their measures, in degrees, are equal, therefore, by angle congruence postulate 
.
6.
Upon substituting in above equation we will get,
Therefore, by substitution property of equality .
Hence, proven that angle 1 is complementary to angle 3.
I think its B. In 12 hrs, the tank will be filled with
<span>all 3 pipes open</span>
Answer:
Helps
Step-by-step explanation:
I created this using a graphing calculator website called Desmos! You can use this to further explore slopes and lines and graphing in general :)
The end behavior of the function is the one in option C.
<em>"One end increases and one end decreases"</em>
<h3>
What can we say about the end behavior?</h3>
Here we have the function:
f(x) = -ln(2x) + 4.
Remember that for the natural logarithm, as x tends to zero the function tends to negative infinity.
And as x tends to infinity, the natural logarithm tends to infinity.
So, for our function where we have a negative sign before the logarithm, as x tends to zero the function tends to infinity and as x tends to infinity the function tends to zero.
Then the correct option is C:
<em>"One end increases and one end decreases"</em>
If you want to learn more about end behaviors:
<em>brainly.com/question/1365136</em>
<em>#SPJ1</em>
