Answer:
4.178×10 to the second power
Step-by-step explanation:
Move the decimal twice to the Left
Answer:
1
Step-by-step explanation:
None of these numbers are alike terms so the only number left is 1.
4+4+4+4+4+4=24yd is the perimeter.
Answer: a) about 450
Step-by-step explanation:
50 multiplied by 9 is 450 and its asking for an approximate so it would be anything near 450
