Answer:
Step-by-step explanation:
Simplified expression:
If x = -1, the value of the expression is:
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Answer:
The 2 tens remaining get decomposed into 20 ones in the ones column.
Step-by-step explanation:
Answer:
For number 1, you draw a line to the middle graph
For number 2, you draw a line to the bottom graph
For number 3, you draw a line to the top graph.
Step-by-step explanation:
To figure out where the graph goes, you only need to know if the point is on the graph. For the top graph, you know that the point 2,2 is on the graph so that means one part of the graph has to be 2 and 2. The x has to equal to and the y is equal 2. Therefore, you have to draw it to the bottom graph.
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12 is the diameter. We need the circumference which you get by multiplying 12x2 sides which = 24 which is the circumference
