Answer:
B
Step-by-step explanation:
False because it would be 4(2)=4 which is not correct
Answer:
(1)
(2)
We can solve for y from equation (1) and we got:
(3)
And replacing (3) into (2) we got:
And solving for x we got:
And solving for y from (3) we got:
And the solution would be x = 50 and y =75
Step-by-step explanation:
For this problem we have the following system of equations:
(1)
(2)
We can solve for y from equation (1) and we got:
(3)
And replacing (3) into (2) we got:
And solving for x we got:
And solving for y from (3) we got:
And the solution would be x = 50 and y =75
Some people don't consider 1 as a prime so
1,2,3,5,7,11
if you think 1 IS prime
1+2+3+5+7=18
if you think 1 IS NOT prime
2+3+5+7+11=23
it is either 18 or 23
I would consider 1 not prime and go with 23
Step-by-step explanation:
Graph the parabola using the direction, vertex, focus, and axis of symmetry.
Direction: Opens Up
Vertex: (0,−2)
Focus:
Axis of Symmetry:
x
=
0
Directrix: y =