Answer:
A prime number is a natural number greater than 1 that cannot be formed by multiplying two smaller natural numbers.
Answer:
10x
Step-by-step explanation:
If "a" and "b" are two values of x-coordinate, and "m" is the midpoint between them, it means the distance from one end to the midpoint is the same as the distance from the midpoint to the other end
... a-m = m-b
When we add m+b to this equation, we get
... a+b = 2m
Solving for m gives
... m = (a+b)/2
This applies to y-coordinates as well. So ...
... The midpoint between (x1, y1) and (x2, y2) is ((x1+x2)/2, (y1+y2)/2)
_____
Jennifer had (x1, y1) = (-4, 10) and (x2, y2) = (-2, 6). So her calculation would be
... midpoint = ((-4-2)/2, (10+6)/2) = (-6/2, 16/2) = (-3, 8)
Brandon had (x1, y1) = (9, -4) and (x2, y2) = (-12, 8). So his calculation would be
... midpoint = ((9-12)/2, (-4+8)/2) = (-3/2, 4/2) = (-1.5, 2)
Answer:
Step-by-step explanation:
Given:
- Focus = (-5,-4)
- Directrix = -6
To find:
Locus of Parabola (Upward/Downward)
Where:
- (a,b) = focus
- c = directrix
Hence:
Cancel square root by squaring both sides as we get:
Solve for y-term:
Answer:
8
Step-by-step explanation:
add 4 plus 4 then omg watch this you get 8 abracadabra....
you're welcome
