1 answer:
Answer:
y=-6x^2-48x-72
Step-by-step explanation:
First we can FOIL.
I've attached an image that explains it.
F: x^2
O: 6x
I: 2x
L: 12
Our equation is now
y=-6(x^2+6x+2x+12)
Combine like terms.
y=-6(x^2+8x+12)
Distribute.
y=-6x^2-48x-72
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Answer:
they F (5) g (5)
Step-by-step explanation:
(fg)=(f.g)
and then this is the first doing (fg)(X)= f(x) [g(x)]
x=5
f(5).g(X)
and they final result is
they top of answer
happy answering
Answer:
∠4
Step-by-step explanation:
An angle of depression is measured from the horizontal downwards.
This is ∠4 in the diagram
Answer:
2 equivalent expressions w/ negative signs in different places.
a) 
=-1/5 x and x/-5
b) 
=14/-y and -14/1/y
c) 
=a/1/b and 1/b/1/a
d) 
=-c/y and -c/1/y
Answer:
3000ft²
Step-by-step explanation:
2cm =5 ft
24 cm = 60 ft
20 cm = 50 ft
Area = 60 *50
= 3000
