Answer:
D. 180 degrees
Step-by-step explanation:
A straight line is 180 degrees.
Answer:
k=20.
Explanation: First we find where f(x) has its local extrema: f'(x)=3x2−10x+3. The critical points are roots of the equation: 3x2−10x+3=0.
Answer:
A. If angles XYZ and RST are congruent, then they are vertical angles.
Step-by-step explanation:
hope its right cuz on the test i got an 80% cant see the answers sorry :/
Answer:
11.5 sec
Step-by-step explanation:5.5+6=11.5
Answer:
C
Step-by-step explanation:
The line intersects x-axis at point (-1; 0)
