Answer:
Will no explain too much in details.
The bottom rectangle has sizes 21cm*9cm, so its area is 189cm^2.
The remaining rectangle has sizes 6cm*7cm(16-9=7cm),so its area is 42cm^2.
The area of the object is 231 cm^2.
The perimeter is 21+9+16+6+(16-9)+(21-6) = 74 cm.
Answer:
30
Step-by-step explanation:
8 times 3=24
3 times 2=6
24+6=30
Answer:
No; a domain value has two range values.
Step-by-step explanation:
Because domain value is the x value and range value is the y value. If the x value repeats then it is not a function.
Decimal: 0.52
percent: 52%
