Answer:
Step-by-step explanation:
EC = 12÷2 = 6
ED = √(CD² - EC²) = √(16² - 6²) = √220 = 2√55 ≅ 14.8 units
N = 21 w
21 is the constant of proportionality
Find 75% of 150
First, let's convert 75% to decimal by dividing by 100:

Now, we will multiply 0.75 with 150 to find out answer:

Answer112.5
Answer:
40%
Step-by-step explanation:
Just divide 221 by 85. The answer was 2.6, or 2 3/5