Y+2x=24
product is max
xy=max
we have
y+2x=24
minus 2x both sides
y=24-2x
sub that for y in xy=max
(24-2x)(x)=max
-2x^2+24x=max
we have a parabola opening down
the coordinates of the vertex is our answer
the x value of the vertex is -b/2a where
ax^2+bx+c=y
-24/2(-2)=-24/-4=6
xvalue=6
we can just sub
y=24-2x
y=24-2(6)
y=24-12
y=12
the numbers are 6 and 12
the product is 72
the numbers are 6 and 12
Use the formula V=Bh
V is 306.52
B is 19.4
to get (h) height you divide
306.52 divided by 19.4= 15.8
Answer:
D) 13/100 = 2500/X
Step-by-step explanation:
..........
Answer: b
Step-by-step explanation: divide and round
Answer 7/8 or .875 in decimal form
