Answer:
A = (5+4) divided by 1/2 x 11 (h) = 49.5 in
Answer:38 inches
Step-by-step explanation:A=1/2 (base 1 + base 2) x height = area
Base 1 = 11 in
Base 2 = 8 in
Height = 4 inches
Area if trapezoid = 1/2 x 11 + 8 x 4 =!19 sum of bases
19x4(H) = 76
76/2=38 inches
Area of trapezoid = 38 inches
Answer: The customer pays $1108.08 for the furniture.
Step-by-step explanation:
1. Determine the selling price of the furniture.
2. Calculate the sales tax.
3. Add the sales tax to the selling price.
Step 1: Determine the Selling Price
The store manager increases the purchase cost by 125%. To find the selling price, we first calculate the increase:
Now, we add this increase to the original purchase cost to find the selling price:
Step 2: Calculate the Sales Tax
The customer pays an additional 8% sales tax on the selling price. To find the sales tax, we use:
Step 3: Add the Sales Tax to the Selling Price
Finally, to find out how much the customer pays in total, we add the sales tax to the selling price:
The customer pays $1108.08 for the furniture.