Answer:
72
Step-by-step explanation:
Multiply. Note that when you multiply two negative numbers, the answer will be positive.
Combine:
-12 * -6 = 12 * 6 = 72
72 is your answer.
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Answer:
The value of y is -16.
Step-by-step explanation:
To find the missing coordinate, we can use the slope equation and plug in all known values.
m(slope) = (y2 - y1)/(x2 - x1)
6 = (y - 2)/(4 - 7)
6 = (y - 2)/-3
Now we can solve using cross multiplication.
y - 2 = -3*6
y - 2 = -18
y = -16
