<span>x in (-oo:+oo)

x/2 = 3*y-4 // - 3*y-4

x/2-(3*y)+4 = 0

x/2-3*y+4 = 0

1/2*x-3*y+4 = 0 // - 4-3*y

1/2*x = -(4-3*y) // : 1/2

x = (-(4-3*y))/1/2

x = -2*(4-3*y)

x = -2*(4-3*y)

</span>

**Answer:**

39 acute isoceleleellsllelsls

**Step-by-step explanation:**

The angles of triangle always add to 180 degrees. So that angle on the bottom already takes up 102 so 180-102=78 and there are 2 angles left so both of those are 39 because 78/2=39 and 39 is an acute angle since its less than 90 degrees so ya

Answer:

-11/4

(I think you meant -3/2 not -2/3 at the end there.)

Step-by-step explanation:

If it is arithmetic, it's going up or down by same number.

So we started with 7/2 and went down to 9/4.

If we can find how much it went down, then we can find the next term after -3/2.

Find difference

7/2-9/4

Find common denominator

14/4-9/4

5/4

So we are going down by 5/4 each time.

That means the following equations should ve true:

7/2-5/4=9/4

9/4-5/4=1

1-5/4=-1/4

-1/4-5/4=-3/2

And all of these are in fact true.

The next term in the sequence will be

-3/2-5/4.

Find common denominator

-6/4-5/4

-11/4

$65

40 times 4 is 160, 25 times 3 is 75. Add those together with 200, then subtract all that from 500 and you get 65.