1.5cm = 15 cm (Divide both numbers by 10)
A). maximum height attained = the x-value of the vertex which is (-b/2a) = -1/-0.01 = 100 feet
b). distance travelled horizontally = positive root = 204.881 feet
12(3-y)
= 36-12y
Basically all I did was multiple 12 by 3 and then multiple 12 by -y!! :)
Answer:
<h2>5x - 4</h2>
Step-by-step explanation:
= 8x - 4 - 3x = 8x - 3x - 4
= 5x - 4