Answer:
Part 1) 
-----> 
Part 2) 
----> 
Part 3) 
----> 
Part 4) 
-----> 
Part 5) 
----> 
Part 6) 
----> 
Step-by-step explanation:
we know that
The equation of a vertical parabola in vertex form is equal to
where
(h,k) is the vertex
The directrix is
case 1) we have
the vertex is the point (-2,-8)
The directrix is equal to
case 2) we have
the vertex is the point (3,14)
The directrix is equal to
case 3) we have
the vertex is the point (-2.5,-7.5)
The directrix is equal to
case 4) we have
the vertex is the point (3,17)
The directrix is equal to
case 5) we have
the vertex is the point (4,-7)
The directrix is equal to
case 6) we have
the vertex is the point (1,6)
The directrix is equal to
Answer:
The natural numbers and the whole numbers are both subsets of integers. In other words, a rational number is a number that can be written as one integer over another.
Black shirt and pants
Black shirt and shorts
Black shirt and skirt
White shirt and pants
White shirt and shorts
White shirt and skirt
6 COMBINATIONS TOTAL
Answer:
Step-by-step explanation:
They are both technically right 7 time 9 is 63 but 7 time 9 is equivalent to 9 times 7
Answer: 
Step-by-step explanation:
Since you did not indicate what you need to do, I assume that you have to write an expression using the sentence given in the problem.
In order to solve this exercise, it is importat to remember the following information:
1. The quotient is the result of a division.
2. The sum is the result of an addition.
3. The word "twice" indicates a multiplicatio by 2.
4. The word "cube" indicates an exponent 3.
Then, keeping on mind the explained above and the data given in the exercise, you know that:
-The sum of 
and 
can be expressed as:
- Twice the cube of 
can be expressed in the following form:
Therefore, you can dermine that "the quotient of the sum of and and twice the cube of " is represented with the following expression:
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