D. y = 9 because it has a complete zero slope while the y-intercept of the equation is 9, so the equation is y = 9.
-46 because I multiplied 14 by -15
Answer:
h = -b/2a
Step-by-step explanation:
to find the vertex (h,k)
find h ushing h = -b/2a
then substitute x with h to find k
ie. k = -4h2 + 2h - 7
Answer
The area is 54cm² To get the area i split the shape into two shape both having a length of 9in and a width of 3in. I calculate the area for one by using lxw=area and get 27 and times that by two to get 54.
When calculating the area for this object you get 54 and you add the ²symbol because its area is not one dimensioned it is two dimensioned or length times width not just length, so you use the ² symbol to show that.
Answer:
11
Step-by-step explanation:
