The answer is 0.04 (I hope). Here is an explanation:
Answer:
x = 12
Step-by-step explanation:
Angle QPR + Angle PQR = Angle HRQ

Answer:
The numerical value of the circumference is greater than the numerical value of the area.
Answer:4) 1.05(0.85y)
Step-by-step explanation:
take off 15% from y which will leave you with 85% left -> (0.85y)
then you have to find 5% from the discounted price and add it to the original price 1.05(8.5y) the 1 will give you your original price while the .05 will add on your tax.
MBOA=360-250=110, so mBDA= half of mBOA=55
mBCA=180-mBOA=180-110=70
mBDA=55 and mBCA=70