Answer:

Step-by-step explanation:
Since f(x) and g(x) share the same top at (0,0), their difference is only a scale factor, so g(x) = ax² but we need to find a.
To find it, we use the given point of g, (2,1)
So g(2) = 1
meaning that
a·2² = 1
4a = 1
a = 1/4
Answer:
68+72+85=225
plus 79 =304 divided by 4 = 76
plus 89 =314 divided by 4 = 78.5
plus 91=316 divided by 4 = 79
so the answer is C
plz brainlest
Answer:
36 blocks.
Step-by-step explanation:
We have been given that Mikaela travels 15 blocks on her skateboard in 5 minutes. We are asked to find the number of blocks that she can travel on her skateboard in 12 minutes.
We will use proportions to solve our given problem.





Therefore, Mikaela will travel 36 blocks on her skateboard in 12 minutes.
The whole pizza is 360°. Each slice is 40°. You divide 360° by 40°. Your answer should by 9 wedges. Multiply 9 by 2 and you have your answer.
Answer 6 gallons
Step-by-step explanation:
Use proportion to solve problem:
4:30=x:45
45*4=30x
x=45*4/30
x=6