Answer: (2.75-2.40)/(2.75) * 100 [Before rounding to the nearest tenth]
Step-by-step explanation:
Formula for percentage decrease = (old-new)/(old) * 100
so substituting in, you get (2.75-2.40)/(2.75) * 100
From here, you can just plug this into a calculator (don't have on me rn)
Answer:
Y=19 Hope this helps!!!!
Step-by-step explanation:
Answer:
A = 760.27
Step-by-step explanation:
The shape presented is a semicircle, and the formula for this is:
A = 
The "
," is the radius, which is half of the diameter, in this case is 44, so all you need to do is divide 44 by 2 = 22, then plug this in:
A = 
A = 
A = 
A = 760.27
