If $36 is spent buying 9 movie tickets we can do 36/9 to get $4/ticket. That means if we're talking about two tickets, it's $8/2 tickets.
Hopefully this helped!
Answer:
please help me
Step-by-step explanation:
then I will sure help you
thanku!!
The answer is 14.
I-14I change to positive in this case.
Interior and exterior angles are supplementary, so the interior angle has measure
The exterior angles of a convex polygon all add up to
, and in a regular polygon these angles are all congruent. So if there are
sides, you have
9514 1404 393
Answer:
C. x -2y = 8
Step-by-step explanation:
One way you can do this is to use the form ...
(Δy)(x -x1) -(Δx)(y -y1) = 0
where Δx = x2 -x1 = 4 -2 = 2, and Δy = y2 -y1 = -2 -(-3) = 1
This gives ...
(x -2) -2(y -(-3)) = 0 . . . above form with numbers filled in
x -2y -8 = 0 . . . . . . . general form
x -2y = 8 . . . . . . . . . standard form
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<em>Additional comment</em>
You can use any of several other strategies, including finding the slope and y-intercept, then rearranging the equation.
Another strategy that works is to <em>try the answer choices</em>. You might notice that the first given point works in the first equation, so it may make sense to try the second given point in each equation.
The above version of the equation of a line is a variation on one that says the slope of a line is the same everywhere: