2) A helicopter flew east from the hospital landing pad for 12 miles, and then flew north 9 miles, as shown in the diagram. Since it doesn't
have to return to the hospital using the same route, what is the
shortest distance the helicopter can fly to return to the hospital?
9 miles
Hospital
Landing
Pad
12 miles
A 21 miles
B 21 miles
C 225 miles
D 15 miles

15 miles

Step-by-step explanation:

step-by-step explanation:

i dont get

step-by-step explanation:

if you want to solve percent error follow these steps.

1. subtract the accepted value from the experimental value.

2. take the absolute value of step 1.

3. divide that answer by the accepted value.

4. multiply that answer by 100 and add the % symbol to express the answer as a percentage.

if you want to solve percent of change just do this.

1. work out the difference (increase) between the two numbers you are comparing.

2. divide the increase by the original number and multiply the answer by 100. if your answer is a negative number then this is a percentage decrease.

hope this : )