Answer:
298 cm^2.
Step-by-step explanation:
There are 3 pairs of faces of equal area.
Area of top = 7 * 11. So it's 2 * 7 * 11 = 154.
Area of a smaller side = 7 * 4 so we have 2*28 = 56 .
Area of larger side = 4*11 so it's 2*44 = 88.
Total surface area = 154 + 56 + 88
= 298.
Answer:
15.70796
Step-by-step explanation:
Hope this helps! I figured it out on a calculator. :)
Answer:
- increase
- decrease
- increase
Step-by-step explanation:
- A sales tax is ALWAYS an increase. That's why governments use sales taxes.
- A discount is ALWAYS a decrease. That's it's definition. You are being given a break.
- A tip is meant to supplement the pay someone gets. It's an increase from your point of view.
Answer:
I believe she paid $57.50
Step-by-step explanation:
I turned the percent into a decimal (.15) then I multiplied the decimal by 50 and got 57.50.
