Answer:
Step-by-step explanation:
Given
Required
Find W
Take arc sin of both sides
Using a calculator
Check the picture below.
so the pyramid is really 4 triangular faces with a base of 6 and a height of 7, and a 6x6 square at the bottom.
Answer:
36/45 and 35/45
Step-by-step explanation:
5 and 9's least common denominator is 45 and to get to that you need to multiply both top and bottom of how to get to 45. How I got to 45 the easiest way is to keep multiplying both numbers until the reach the same product. In this case for 4/5, you multiply it by 9 for top and bottom. And for 7/9, it would be multiplying by 5 for top and bottom which will get you both of the answers. Hopefully this answers your question.
To make this anion into a complete acid, then this must
be added with Hydrogen ion H+. So the chemical equation looks like:
H+ + SO3(2-)
--> ?
Now to balance it:
H+ + SO3(2-)
--> H2SO3
Answer:
H2SO3