Answer:
y = 2x/3 + 0 for x < 0
y = -3x for x ≥ 0
Step-by-step explanation:
Blue line
line rises 2 units for each 3 units of run so slope is 2/3, intercept is 2
y = 2x/3 + 0 for x < 0
Red line
line falls 3 units for each 1 unit of run so slope is -3, y intercept is 0
y = -3x
Answer:
(2*30)-6 is the answer of this question
Step-by-step explanation:
102
the angles are alternate so they add up to 180
180-78=102
hope this helps :)
if you need me to explain more just let me know :)
Answer:
243π inches
Step-by-step explanation:
The volume of a cylinder is πr^2 * h
r = 9
h = 3
81π * 3 = 243π