Answer:
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Option D is the correct option.
Step-by-step explanation:
Given,
A ( 4, 5 ) , B ( 2 , 2 ) , C ( 4 , 2 )
Let,
A ( 4 , 5 ) → ( x1 , y1 )
B ( 2 , 2 ) → ( x2 , y2 )
Now, finding the length of AB
Use the distance formula to find the length of AB

plug the values

Calculate the difference

Evaluate the power

Add the numbers

Hope this helps..
Best regards!!
Answer:
A scientific calculator costs $3.50 today. I remember when they cost about $75. What is the percent decrease in the price of a scientific calculator?
In other words: The decrease in price is what percent of the original price?
% Decrease= (Decrease in price(New price-Old Price))/(Original Price(old price))×100
12 because the smaller the whole the bigger the fraction
Answer:
Step-by-step explanation:
You need an image for problem to be solved, please repost it with a image, so it can be solved