Answer:
Area: 360 cm
Perimeter: 44 cm
Step-by-step explanation:
To calculate the area, you must multiply the length x width.
If you need help calculating the perimeter too, just add all your lengths and widths together twice.
Answer:
b < = 65 <u><</u>
Step-by-step explanation:
Answer:
x + 12
Step-by-step explanation:
Therefore, the answer is x + 12.
Have a lovely rest of your day/night, and good luck with your assignments! ♡
Physics: each of two or more atomic nuclei that have the same atomic number and the same mass number but different energy states.
chemistry: each of two or more compounds with the same formula but a different arrangement of atoms in the molecule and different properties.