Minus 9x from both sides
-3y=-9x+12
divide both sides by -3
y=3x-4
Alright let’s see the question
Answer:
Simplify the expression.
13
x
3
+
3
x
2
+
1
Step-by-step explanation:
Answer:
should be 10, then 15, then 20. please tell me if I'm wrong
Step-by-step explanation:
well 7 × 5 is 35 so I decided 2 × 5 is 10 and 3 × 5 is 15 and then 4 × 5 is 20 tell me if I'm wrong ty.
The object's maximum height is the same as the y-coordinate of the vertex.To find that, first, finds the x- coordinate(t).You can find it by:
first identifying a,b and c.Multiply the b by negative 1 or simply change its sign and divide it by 2a.Afterward, plug the answer in the equation to find y, your answer.
(ax+bx²+c=-16t²+64t+80). Therefore, a=-6, b= 64 and c=80
-64/2(-16)=-64/-32=2
-16(2)²+64(2)+80=144 ft
So the maximum height of the object, when launched 64ft/sec from a platform that is 80 ft high, is 144 ft
Hope this helps(there are other methods)
