A certain county has a tax code, where 10% tax is paid on all income up to the first $10,000, a 15% tax is paid for any income over $10,000 and up to $25,000, and a tax
rate of 25% is paid on all income over $25,000. Find the piecewise function to
calculate the total tax T(x) on an income of x dollars.

for me,monthly and annual income is factor for me, it'll be t(x)= Monthly/Annual - tax

Step-by-step explanation:

40% off the regular price is the correct answer.

step-by-step explanation:

answer:   28.56 feet (approx)

step-by-step explanation:

since, triangle abc has measure of angle c equal to 55 degrees, measure of angle abc equal to 90 degrees, and length of bc equal to 20 feet.

we have to find out the measurement of segment ab.

therefore, tan 55° =

but bc = 20 feet.

⇒ tan 55 ° =  

⇒ ab = 20 × tan 55 °

⇒ ab = 20 × 1.42814800674

⇒ ab = 28.5629601348   ≈ 28.56 feet