Answer:69.1
Step-by-step explanation:
Circumference=2×π×radius
Circumference=2×22/7×11
Circumference=(2×22×11)/(1×7×1)
Circumference=484/7
Circumference=69.1cm
Answer:
Step-by-step explanation:
The mapping rule is another form used to express a quadratic function. The mapping rule defines the transformations that have occurred to the base quadratic function \begin{align*}y=x^2\end{align*}
Answer:
A table divided into cells by category with counts for each category in each cell. For example, let's say you were counting the number of cars and trucks that drove down a road each day over a 5-day week. Your categories would be vehicle and day. You could summarise this as a frequency table:
Step-by-step explanation:
Answer:
-|x|=-3
|x|=-3
|-x|=-3
Step-by-step explanation:
-r+6+8r-14
-r -r
6+7r-14
+6 +6
7r-8
