Distance between (4,8) and (9,20)
1 answer:
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Answer:
31° change
Step-by-step explanation:
If we want to find the change between two numbers, we need to imagine it like a number line.
<-------------0------------->
Let's plot -7 and 24 on this number line.
<------------0------------24>
If we want to get from -7 to 0, we increase by 7. To get from 0 to 24, we increase by 24.
So the total change is .
Hope this helped!
Answer: for number 7
Step-by-step explanation:
a²+b²=c²
3²+8²=c²
9+64=c²