All of the angles should be the same because a square has all equal angles and side lengths.
Answer: x = 39/10 y = 29/5
Is there a picture to show it?
15!
x + 2y = ?
(7) + 2(4) = ?
7 + 8 = 15
Answer:
Direct Variation. Since k is constant we can find k when given any point by dividing the y-coordinate by the x-coordinate.
