Answer:
Use Pythagorean Theorem.
Step-by-step explanation:
To find any side of a right angled triangle, we use Pythagorean Theorem. It states that the square of hypotenuse is equal to the sum of squares of it's sides.
Let hypotenuse is a
Perpendicular is b
and base is c
According to the theorem:
a²= b² + c²
Add values and solve for the unknown variable / side.
If you had added the problem, I would have elaborated more but still this will help you out.
12
change the mixed numbers to improper fractions before dividing
1 
= 
and 15 
= 
divide contents of box by a serving
÷
change ÷ to × and turn the second fraction upside down
= × 
= 
= 12.26666 = 12 complete servings
It is already simplified because there is nothing you can divide into both 18 and 25 that would result in whole numbers.
Answer:
Below.
Step-by-step explanation:
If its a right triangle it will obey the Pythagoras theorem.
17^2 = 289
11^2 + 15^2 = 121 + 225 = 346
- so NOT a right triangle.
