Answer:
-2.66666666667
or just
-2.67
Step-by-step explanation:
126 because if you multiple 21 and 6 it’s gives you 126
3-4 = -1
Hope this helps!
:)
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Use Pythagoras' theorem:
a^2 + b^2 = c^2
Sub the values in:
10^2 + 10^2 = c^2
200 = c^2
Square root to find the answer:
c = 14.14
Have A Nice Day ❤
Stay Brainly! ヅ
- Ally ✧
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