11.3: Shopping in a Third City Here is the sales tax on the same items in City 3.
item
price (dollars)
sales tax
(dollars)
8.00
0.58
paper towels
25.00
1.83
lamp
1.00
0.07
pack of gum
laundry soap
12.00

news channels,news papers,and the internet

answer: 1 + 1 = 11

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

5

step-by-step explanation: