Brian has reduced his cholesterol level by 20% by following a strict diet and regular exercise. if his original level was 220, what is his cholesterol level now?

Option B is the answer.

Step-by-step explanation:

Actual cholesterol level of Brain was 220.

He reduced his cholesterol level by 20% By following a strict diet and regular exercise.

So we have to calculate current level of his cholesterol.

Since 20% of 220 = = 44

So after reduction of 44 units cholesterol level will be 220 - 44 = 176

Option B 176 is the answer.

step-by-step explanation:

use pothagarean therom

a^2+b^2=c^2 so first ac

acm is a right triangle because c= 90°

and am (the hypotenuse or c) =16+9 =25

but there is not enough info we need another angle or side length

step-by-step explanation:

a and d