Answer:
Translation is 67x-65=x-4, you can use any variable for the number.
Step-by-step explanation:
<span>Sum of Interior Angles = (Number of Sides -2) • 180 degrees
It seems C is the answer.
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Answer:
i think its x
Step-by-step explanation:
it looks simple yet intimidating
Answer:
Solution and how to convert 8 / 21 into a percentage
0.38 times 100 = 38.1. That's all there is to it!
Step-by-step explanation:
hope this helps
Answer:
22.84, 5.83
Step-by-step explanation:
Pythagoras theorem states that: a^2+b^2=c^2
So, for red triangle, it will be: 9^2+21^2=b^2
81+441=b^2
522=b^2
square root of 522=b
22.84=b
For purple one,
3^2+5^2=a^2
9+25=a^2
34=a^2
square root of 34=a
5.83=a
