Answer:
Step-by-step explanation:
This is a parabola with a vertex at h = 4 and k = 5; the graph goes through the coordinate x = 6 and y = 6. We will use those 4 values to fill in the equation:
and this will allow us to solve for the value of a:
and
and
6 = 4a + 5 and
1 = 4a so
and the equation is

Answer:37 1/3
Step-by-step explanation:
if you multiply 56 (2/3)=37 1/3
Answer:
C is 5x+13 D is 5x+12
Step-by-step explanation:
expand brackets
Answer:30
Step-by-step explanation:
Since it is a right angled triangle we can apply Pythagoras principle to get y
Adjacent=a=18
Opposite=k=24
Hypotenuse =y
y=√(k^2+a^2)
y=√(24^2+18^2)
y=√(24x24+18x18)
y=√(576+342)
y=√(900)
y=30
Answer:
i dont understand
Step-by-step explanation:
oh wait... (0,0) (16,28) (0,33)