PH is a scale that measures the acidity or basicity of a solution along a range of zero to 14.
Answer:
263 (if u round to the nearest tens)
Step-by-step explanation:
To solve this for D you divide both sides by pi and get d=c/pi
Answer:
40
Step-by-step explanation:
From the diagram;
VW = 2(20)
VW = 40
Simce VW is similar to XY, hence VW = XY = 40
Hence the length of XY is 40
Answer: the images not loading so sorry I cannot help you
Step-by-step explanation: