The lines are reciprocal because they cross to form an X. Also 4/5 is the reciprocal of 5/4
Answer:
Step-by-step explanation:
we know that
The length of a circle is equal to the circumference
where
r is the radius of the circle
In this problem we have
The length of semicircle is equal to
substitute
Answer:
The slope is -6 and the y intercept is (0, -30)
Step-by-step explanation:
Rearrange the equation into y = mx + b form, where m is the slope and b is the y intercept:
12x + 2y = -60
Subtract 12x from both sides:
2y = -12x - 60
Divide each side by 2:
y = -6x - 30
So, the equation in slope intercept form is y = -6x - 30
The slope is -6 and the y intercept is (0, -30)
Step-by-step explanation:
y = mx + c
When x = 0, y = 2.
=> (2) = m(0) + c, c = 2.
When x = 3, y = 8.
=> (8) = m(3) + 2, 3m = 6, m = 2.
Hence the answer is y = 2x + 2.
