Answer:
8 square feet
Step-by-step explanation:
48/12=4
24/12=2
2x4=8
Answer:
UNDEFINED
Step-by-step explanation:
Any <em>vertical</em><em> </em><em>line</em><em> </em>is considered an <em>undefined rate</em><em> </em><em>of change</em><em> </em>[<em>slope</em>], in which everything is set to equal <em>x</em>.
I am joyous to assist you anytime.
4) 19.184 x 0.46 = <span>8.82464
6) 2/11 </span>÷ 3/11 = 22/33 = 2/3
7) 0.58 x 2 = 1.16. 0.58/2 = 0.29. 1.16 + 0.29 = $1.14
Answer:
3x-2y-1=0
or, 3x-2y=1
or, x=(1+2y)/3...(i)
4x+y=27... ...(ii)
solving (i) and (ii)
(4+8y)+3y=27x3
4+11y= 81
11y=77
y=7
now,
x=(1+2x7)/3
x=5
hence, the passing point is (5,7)
now, for the radius of circle
radius of circle= distance betn (5,7) and (2,3)
r= √(5-2)²+(7-3)²
r=5units
finally,
the eqn of circle
(x-h)²+(y-k)²=r² (where (h,k)=(2,3) )
(x-2)²+ (y-3)²=5²
x²-4x+4+y²-6y+9=25
x²+y²-4x-6y=12....this is the required answer.
<span>let V be the current volume of the trough and H the current height of the water
then we have
V = 16H
taking derivative in terms of time we get
dV/dt = 16 dH/dt
we know that dV/dt = 2
thus
dH/dt = 2/16 = 1/8
thus the water is rising at
1/8 ft per minute
or
1.5 inches per minute</span>
