1/x = 1/y + 1/z
x = ( yz ) / (y + z)
y =1overx-4
5.60 x 10^-3
To express 7.5 in dozens, you divide the amount by 12, since one dozen equals 12 units. Therefore, 7.5 divided by 12 equals 0.625 dozen. Thus, 7.5 is equivalent to 0.625 dozen.
Three equals eighth can be written mathematically as 3 = 1/8. To express this as a percentage, you would multiply by 100. Therefore, three equals eighth as a percent is 12.5%.
82 = 64 To be read as "Eight squared equals sixty-four".
y =1overx-4
Do you mean 1/x-1+1/x = 7/12? If so then the solution is: 2/x-1 = 7/12 Multiply all terms by 12: 24/x-12 = 7 Multiply all terms by x: 24-12x = 7x 24 = 7x+12x 24 = 19x Solution: x = 24/19
3*3*7
When you have decimals you times them buy 100 to get the percent so .5 equals 50% and .05 equals 5% and .005 equals .5%
5.60 x 10^-3
No. Because the architectures (design) are not equals and the PCI Express have more speed on Its bus.
Three equals eighth can be written mathematically as 3 = 1/8. To express this as a percentage, you would multiply by 100. Therefore, three equals eighth as a percent is 12.5%.
82 = 64 To be read as "Eight squared equals sixty-four".
The standard unit used to express frequency is the hertz (Hz), which is defined as one cycle per second. Frequencies can also be expressed in kilohertz (kHz), megahertz (MHz), and gigahertz (GHz) for larger quantities, where 1 kHz equals 1,000 Hz, 1 MHz equals 1,000,000 Hz, and 1 GHz equals 1,000,000,000 Hz.
To find what power of 3 equals 243, you can express 243 as a power of 3. Since (3^5 = 243), it follows that 3 to the power of 5 equals 243. Therefore, the answer is (3^5 = 243).
An expression that equals 49 is (7^2), since 7 multiplied by itself equals 49. Another example is (50 - 1), which also simplifies to 49. Additionally, you could express it as (100 \div 2).
The solutions are: x = -2 and y = 4