Answer:
10%
Step-by-step explanation:
The question is incomplete due to missing data
Say she earns $1000
And she donates $100
Hence the percentage of her earnings she donates is
=100/1000*100
=10000/1000
=10%
Hence the percentage is 10%
Answer:

Step-by-step explanation:
Pythagorean Theorem : In a right triangle, square of hypotenuse is equal to the sum of the squares of the other sides.

Hence these sides represent a right triangle.

Hence this does not represent a right triangle.

This represents a right triangle.
Answer:24
Explanation: cut it in half 50% of 32 is 16 add the other 25% which is 8 and 8+16 is 24