Answer:
x= 72
Step-by-step explanation:
simplify 1.2 × 60 will equal 72 so therefore x will be 72
Substitute 1/x with u
dx = -x^2 du
-1/4 integral of e^u•du
Apply exponential rule -(e^u)/4
Undo the substitution u is 1/x
Answer is (-(e^1/x)/4 ) + C
Answer:
The proposition <em>If Y is the midpoint of XZ, then XY = 1/2 XZ </em>is true.
Step-by-step explanation:
We proceed to present the demonstration of the following proposition:
<em>If Y is the midpoint of XZ, then XY = 1/2 XZ.</em>
1) Y is the midpoint of XZ. Given.
2)
Definition of line segment.
3)
By 1)
4)
3) in 2)
5)
Algebra/Result
Therefore, the proposition <em>If Y is the midpoint of XZ, then XY = 1/2 XZ </em>is true.
Answer: 3x+5=23
Step-by-step explanation:
The answer is D.