<span>In the decimal system, the digits have a position value. In a number of two digits, the digit to the right is in the unis position and its value is the same value of the digit, while the number to the left has a position value of ten times the value of the digit. So the value of 5 y 58 is 5*10 = 50. Answer: 50.</span>
Answer:
144.
The reason is because 1 ft = 12 in, (1 ft)2 = (12 in)2 = 144 in2.
Answer:7/36
Step-by-step explanation:
Firstly, I would draw a table to visually see what the outcomes are. There are many methods but this is what i find to be the easiest so here it goes!!!
I hope the pic helps! If you have any questions feel free to ask!
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>
The radius of the circle with arc length 40cm and central angle is 60 degree is 38.24 cm.
According to the given question.
Arc length of the circle = 40cm
Central angle, θ = 60 degrees
As, we know that the arc length of the circle, s with the radius r and central angle θ by using the formula
s = θ × (π/180)r
Therefore, the radius r of the circle with arc length 40cm and central angle 60 degrees is given by
40 = 60 × (3.14/180) r
⇒ 40/60 = 0.01744r
⇒ 0.66 = 0.01744r
⇒ r = 0.66/0.01744
⇒ r = 38.240
⇒ r = 38.24 cm
Hence, the radius of the circle with arc length 40cm and central angle is 60 degree is 38.24 cm.
Find out more information about arc length and radius of the circle here:
brainly.com/question/1577784
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