01
59 = 32 + 16 + 8 + 2 +1 = 111011 base 2
(73)10 = (1 0 0 1 0 0 1)2
1/2bh which means 1/2 times the length of the base of the triangle times the height of the triangle. (1/2 x base x height)
1*5^2 + 2*5^1 + 3*5^0
Both base 16 and base 2 number systems use binary numbers (1 and 0) to write out and define decimal numbers.
Expressed in base 2, 23 is equal to 10111.
You write the number as a sum of decreasing powers of 2. Then for each power, you write 1 if it is present in the sum and 0 if not.So, 3 = 2 + 1 = 2^1 + 2^0and so the binary for 3 (in decimal) is 11.
109( base 2)
Do 1 horizontol write Do 1 vertical blue Make sure the base is purple!
When you write the decimal number '7' in Base-2 (binary), you write '0111'.
To write the conjugate base of HPO4 2-, simply remove one hydrogen ion (H+) from the molecule. The formula for the conjugate base would be H2PO4 -.
Well, darling, to write 18 in index form, you simply express it as 2^1 x 3^2. That's the fancy math way of saying 2 to the power of 1 times 3 squared. So, there you have it, 18 all dressed up in its index form finery.