5 times 20 (5/5) = 100%, 4 times 20 (4/5) = 80%, 3 times 20 (3/5) = 60%, 2 times 20 (2/5) = 40%, 1 times 20 (1/5) = 20%.
The answer to the problem is 28.
X - 0.1x - 0.2(x - 0.1x) = 7200 where x = original price.
0.9x - 0.2x + 0.02x = 7200
0.72x = 7200
x = 7200 / 0.72 = $10,000 Answer
Answer:E,F
Step-by-step explanation:
We can cancel out A, and D becuase it isnt part of a 30,60,90 triangle.
In c, The hypotenuse is not EG, it is EF. In n Ef is the hypotenuse but, to find the hypotenuse you have to multiply the shorter side by 2 not square root of (3)
