This is easy, hint, you multiply ;-;
Answer:
48 mm²
Step-by-step explanation:
Multiply the height and the base of the parallelogram: 4×12=48
Answer:
n
Step-by-step explanation:
A polynomial of degree n appears to have<u> n </u>solutions.
Answer:
it's 324
Step-by-step explanation:
divide 72 by 4 to get one side, then multiply the side by itself, 18 times 18