1. Set up the long addition.
2 4 7
+3 5 8
_______
2. Calculate 7+8, which is 15.
since 15 is two-digit, we carry the first digit 1 to the next column.
1
2 4 7
+ 3 5 8
________
5
3. Calculate 4+5, which is 9. Now add the carry digit of 1, which is 10. Since 10 is two-digit, we carry the first digit 1 to the next column.
1 1
2 4 7
+ 3 5 8
________
0 5
4. Calculate 2+3, which is 5. Now add the carry digit of 1, which is 6.
1 1
2 4 7
+3 5 8
______
6 0 5
5. Therefore, 247 + 358 = 605.
605
Answer: Subtract -5 from 15, or 15- -5= 15+5. The distance would be 20.
Step-by-step explanation:
The answer is B
first, look at all the x coordinates:
-5+2=-3, -2+2=0, 0+2=2
then, look at all the y coordinates:
1+1=2, 7+1=8, 1+1=2
All the three points are translated in the same way, that is, right 2 units, up 1 unit. the two triangles are congruent.
See below for the description of changes when the dependent and the independent variables are switched
<h3>How to determine the changes?</h3>
<u>The table of values</u>
When the dependent and the independent variables are switched, the values also become switched on the table.
This means that the table becomes an inverse table of the function
<u>The scatter plot</u>
Switching the variables implies that the original function is being reflected across the line y = x
<u>The description in words</u>
This description is an inverse relation of the original function
<u>The equation</u>
This description is an inverse equation of the original function.
If the initial equation is y = ax + c, the new equation becomes x = ay + c
Read more about functions and relations at:
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