1. False
2. True
3. False
4. False??
Simple the answer is c 100% positive
Answer:
The standard form of the parabola is 
Step-by-step explanation:
The standard form of a parabola is
.
In order to convert
into the standard form, we first separate the variables:

we now divided both sides by 2 to remove the coefficient from
and get:
.
We complete the square on the left side by adding 3 to both sides:



now we bring the right side into the form
by first multiplying the equation by
:

and then we multiplying both sides by
to get
.
Here we see that


Thus, finally we have the equation of the parabola in the standard form:

Answer:55$
Step-by-step explanation:84.61 x .35 = 29.61
84.61 - 29.61 = 55
The answer is d=20h
Hope this helps, please brainliest, If u can <33