Answer: The value of a in the equation is 16
Step-by-step explanation:
The quadratic equation y= 16x2-8x-24
From y= ax2+bx+c
Therefore, a=16; b=-8; c-24
The equivalent expression is A
I would just do for the first one 7/16 - 3/16 = 4/16 which is also 1/4 I'm not sure ho2 you estimate it
Any five sided shape is called a pentagon. The prefix pent- means 5
Hope this helps