Part one, false. part two true
Answer:
a or b is a right answer
Step-by-step explanation:
seven and one twentieth
eight and three twentieth
Step-by-step explanation:
Yeah the the answer is yess........
Answer:
y = - 10
Step-by-step explanation:
Given that y varies directly with x then the equation relating them is
y = kx ← k is the constant of variation
To find k use the condition y = 2 when x = - 4, that is
2 = - 4k ( divide both sides by - 4 )
= k, that is
k = -
y = - x ← equation of variation
When x = 20, then
y = - × 20 = - 10
Answer: Choice C) line L is parallel to line M by the converse of the same side interior angle theorem
The same side interior angle theorem says that if two lines are parallel (such as L and M) then the same side interior angles that form are supplementary, meaning they add to 180 degrees.
Flip this in reverse, and you'll get the converse which says that if the same side interior angles add to 180, then the lines must be parallel.
note: if line Q is making things more complicated and confusing, then I suggest covering it up or drawing out the diagram again but leaving out line Q