Answer:
14
Step-by-step explanation:
4y-10 + y = 20
5y - 10 = 20
5y = 30
y = 6
and then
x = 14
Answer:
her mistake was 6 and 3 doesnt multiply into 54
therefore the correct answer would be
√6*9*a*a*a*a*a*a*a*b*b*b
6 a's will cancle eachother out and 2 b'sto
a^3b√3*3*3*2*a*b
(break down the 6 and 9)
the 3's will cancle eachother out to
3a^3b√6*a*b
and it will all equal
3a^3 b√6ab
Answer:
0
Step-by-step explanation:
If you go to a number line look at the number one and jump one backwards to get to zero.
Circumference/Diameter = pi = 3.14
C/D = pi = 3.14
Working Formula:
V = s^3
Given:
dV/dt = -4 cubic meters per minute
V = 125 cubic meters
Required: ds/dt (rate of change of edge per minute) at V = 125 m^3
Solution:
Differentiate, equation below
V = s^3
dV/dt = 3*s^2 (ds/dt)
-4 = 3*s^2 (ds/dt)
ds/dt = -1.33/s^2 -----------> eq. (1)
V = s^3
(125)^0.33 = (s^3)^0.33
s = 5 ------------> eq. (2)
Substitute eq. (2) to eq. (1), we get
ds/dt = -1.33/(5)^2 = -0.053 meters per minute
<em>ANSWER: -0.053 meters per minute</em>