Answer:
y = 3
Step-by-step explanation:
Calculate the slope between the 2 points using the slope formula, then equate to - 3
m = 
with (x₁, y₁ ) = (12, - 12 ) and (x₂, y₂ ) = (7, y )
m = 
= 
= - 3 ( multiply both sides by - 5 )
y + 12 = 15 ( subtract 12 from both sides )
y = 3
Answer:
cos 60° = one half because the angles are complements
Step-by-step explanation:
Answer:
The answer is option A
Step-by-step explanation:
Can be written as
Hope this helps you
To divide a fraction by a fraction, multiply the first fraction by the reciprocal of the second one. That means, keep the first fraction the way it is. Change the division to a multiplication. Flip the second fraction.
-8/3 / -2/6 = -8/3 * -6/2 = (8 * 6)/(3 * 2) = 8
