The original price of the dress was $200. This is because 20% of 200 is $40 which was the price after the discount.
Hope this helps :>
This question uses trig
sin(55) = height/195
Therefore, height = 195sin(55) meters (just plug in calculator)
345973 rounded to the nearest hundred is 346000
The total price that Peter paid for the local parcel = $2.07
The rate per ounce at that time was = $0.23/ounce
Total weight of Peter's package = Total price paid by peter/ rate per ounce
Total weight of Peter's package = $2.07/$0.23 per ounce
We now have to divide 2.07/0.23 = 207/23 (Shifting both numerator and denominator by 2 decimal places) = 9
Total weight of Peter's package = 9 ounces
The Pythagorean theorem or identity is given by
Where
- B is base of right angle traingle
- H is Hypotenuse
- P is perpendicular