Answer:


Step-by-step explanation:
Given: See Attachment
Required
Determine the length of the legs
To do this, we apply Pythagoras theorem.

In this case:

Open Bracket



Collect Like Terms


Solving using quadratic formula:

So:
or 
Since, x can't be negative, then:

One of the leg is:






Answer:
answer that do not poru branly
Step-by-step explanation:
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Supplementary, complementary, neither
1/2 = 0.5...to turn to a percent, multiply by 100.
0.5 x 100 = 50%
Answer:
-1/4x
Step-by-step explanation:
11-12/6-2 = -1/4