Answer:
D) 3Log15^2
Step-by-step explanation:
is this right?
It looks like a “^” because of the negative while it starts at y = -2
Answer:
Always
Step-by-step explanation:
Similar figures are always the same shape, but not always the same size. If they have they same size, then they are also congruent.
Answer:
9 in approx
Step-by-step explanation:
Step one:
given data
the shape of the satellite dish takes the form of a paraboloid.
the diameter of the dish is 38in wide
and 10 inches deep.
step two:
The expression for the paraboloid is

where y is the vertical axis of the paraboloid
a is vertex to focus.
and x is the radius of the dish
x= 38/2= 19in
substituting we have

divide both sides by 40

vertex to focus= 9 in approx
M= QZ/Q-Z Ihope this helps