Step-by-step explanation:
Since y varies directly with x,
y = kx, where k is a real constant.
When x = 4, y = 32.
=> (32) = (4)k, k = 8.
Therefore when x = -2,
y = kx = (8)(-2) = -16.
Answer:
2yd is the radius.
Step-by-step explanation:
Answer:
Distribution
Step-by-step explanation:
On the second step he distributed the 1/4 to x, but not to twelve.
Answer:
73°
Step-by-step explanation:
3x + x - 17 + 2x - 61 = 360°
6x - 78 = 360°
6x = 438°
x = 73°
