Answer:
idkidkidkidkidkidkidk
Step-by-step explanation:
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In a right angled triangle we can use Pythagoras theorem to determine third side in case two sides are given.
The formula of Pythagoras theorem is given by:

Where x , y and z are sides of triangle , z is hypotenuse.
Now we use this formula to find hypotenuse.
Plugging other two sides which are 5 in. and 12 in.



Taking square root on both sides
square root of 169 is 13
so we have z=13
Hypotenuse is 13 inches.
Answer:
x > 3
Step-by-step explanation:
16x + 8 > 12x + 20 <== subtract 12x from both sides
- 12x - 12x
4x + 8 > 20 <== subtract 8 from both sides
- 8 - 8
4x > 12 <== divide both sides by 4
/4 /4
x > 3
This means that x is any value that is greater (bigger) than 3.
Hope this helps!
Answer:
150 pens given away
Step-by-step explanation:
10% of 500 is 50
50x3=150
500-150=350