Step-by-step explanation:
Hope it helps you in your learning process.
The answer is C.
You need you use Pythagoras theorem 2 times to have 2 equations with the same sides i.e. for example a2 + b2 = 81 and a2 - b2 = 9.
You can do it as you have different triangles but with the same sides.
Answer:
-4 is greater then -6
Step-by-step explanation:
-4 is closer to 0
Answer:
(6,6)
Step-by-step explanation:
Hope this helps!
Answer:

Step-by-step explanation:
To solve this problem we need to write the mixed fraction as a fractional number, as follows:


Then, evaluating the expression:
×
= 
→ 