Y is 163 degrees because it is a vertical angle with the other 163 degree angle and vertical angles are equal.
Answer:
K = 10
Step-by-step explanation:
Since this is a right triangle, we can use trig functions
sin theta = opp/ hyp
sin K = 11 / 61
Taking the inverse sin of each side
sin ^-1 ( sin K) = sin ^-1 (11/61)
K =10.38885782
K = 10
7^2 + 5^ 2 = 49 + 25 = 74
The answer is the last picture ( Purple triangle)
A.) 11/12ft x 3/4ft = 11/16 ft(squared)
B.) (11/12ft - 1/6ft) x 3/4ft = 9/12ft x 3/4ft = 9/16 ft(squared)
Answer:
Discount % = (Discount/List Price) × 100
Step-by-step explanation:
To calculate the discount, you must have the list price (marked price) and the selling price of the product you are buying.
Example: If the list price of a book is $50, and $10 discount is offered on the book, then the discount percentage is calculated as follows.
Discount % = (Discount/List Price) × 100
List price = $50; discount = $10
Discount (%) = (10/50) × 100
= 100/5
= 20%
