Answer:
(2^2)^3/2 = (2)^3 = 8
Step-by-step explanation:
So to solve (4)^3/2 ,you have to realise that you need to remove the denominator in the exponent value which in this case is 2
In order to remove the 2,you would need a 2 in the numerator of the exponent .While understanding all this the value 4 can be equated as 2^2.
Thus your means of getting a 2 in the numerator is solved by simply replacing the 4 with 2^2
Thus what you will get is (2^2)^3/2
Now we have a property in exponent where
(x^m)^n = (x)^mn
Thus (2^2)^3/2 = (2)^3 =8
Answer:
24
Step-by-step explanation:
There are 4 cups in one US quart, 4*6 is 24.
Answer:
The frame will be 4 inches in width
Step-by-step explanation:
The length of the outside is 24+2x
The width of the outside is 20+2x
(24+2x)(20+2x) - 20(24) = 416
480 + 40x + 48x + 4x2 - 480 = 416
4x2 + 88x - 416 = 0
x2 + 22x - 104 = 0
(x+26)(x-4) = 0
x = -26 or x=4
The frame will be 4 inches in width
Answer:
Step-by-step explanation:
To find
total current= IT =?
in parallel resistor inductor circuit =ET =EL= ER = 240V
IT = Square root [ (IR)² + (IL)²]
IR = ER/R
= 240V / 27kΩ
= 240V / 27000Ω ( IKΩ = 1000Ω)
= 0.008 ampere.
IL = EL / XL
= 240V / 47 KΩ
=240 V / 47000Ω ( IKΩ = 1000Ω)
= 0.005 amperes
IT = Square root [ (0.008)² +( 0.005) ²]
= Square root [ 8.9 ×10^-5]
= 9.4×10^-3 ampere
