Answer:
<em>.5, 3, 8.5</em>
Step-by-step explanation:
If I am incorrect in my reasoning, please let me know so that I can plan better for my future answers. Have an amazing day.
Answer:
330
Step-by-step explanation:
So to find x% of a, it can generally be expressed as: where x=percentage, and a=value. All you're doing in this equation is converting the percentage into its decimal form and then multiplying it by a to find what x% is of a. So I'm assuming 66 2/3 represents 66.6666... and not 66 * 2/3. So to make this a bit easier, we can just represent this value as one fraction, by multiplying 66 by 3 and adding that to the 2, to get:
Now let's plug the values into the equation:
To divide the fractions, simply keep, change, flip.
Multiply
Simplify the fraction:
Multiply
Divide:
Answer:
A.
B. 4.53
Step-by-step explanation:
A and b are legs of the right triangle, c is the hypotenuse of this triangle. Use the Pythagorean theorem for the triangle with sides a, b and c:
Note that
