Answer:
x=
x=-
Step-by-step explanation:
Answer:
8
Step-by-step explanation:
Range is found by taking the largest number and subtracting the smallest number
The largest number is 9
The smallest number is 1
9-1 =8
The range is 8
Answer:
2.8
Step-by-step explanation:
√(-√2-1)²+(0-√2)²
20. 3 notebooks
21. 2ab, the coefficient is 2
22. t = 16
Hope this helps! :)