Octonse the
the follow
1) 4y - 12y-16
2 126°+116 - 5
9) 6x² + 13x - 15​

In right ∆abc shown below, the midpoint of hypotenuse ac is located at d and segment bd is drawn.if ab = 12 and bc = 16, then explain why bd = 10. hint: consider what you know about the diagonals of a rectangle.

Ineed with angles and the measure of them i have abc a is 65 and b is (3x-10) and c is (2x) find the value of x

8. kelly wants to buy a magazine that is $25. later the magazine was marked up an additional 20%. what is the new price?