Answer:756
Step-by-step explanation:6(121)+30
121 because 2025-1904=121 numbers of years in between
The answer would be 2:3.
So basically two - thirds.
Hope this helps and if it does happy studying.
Since you know that PQ=RQ, you have an equilateral triangle. This makes things very simple.
Angle R should be the same as angle P.
A triangle is equal to 180 degrees.
Add angles P and R. Subtract 180 from the answer you got. That will give you 2a. a divided by 2 will give you a.
Or, since there are two right triangles, you can add 47 and 90. Subtract 180 from that and you will get a.
Answer:
D. Undefined
Step-by-step explanation:
It is a vertical line so it has no slope.
Given:
Total solution : 1000mL
Pure acetic acid = 26mL
To find:
The percent concentration of given solution.
Solution:
We know that,
Putting the given values, we get
Therefore, the percent concentration of this solution is 2.6%.
