Answer: electricity can be used to create magnetism
Step-by-step explanation:
Answer:
Height of tree= 13.8m
Step-by-step explanation:
When finding the value of a in your working, I suggest to leave the answer to 5 significant figures so that your final answer is more accurate. The value of a should be 26.048m to 5 s.f.
Then multiplying 26.048 with sin 32° would give you 13.8m too when rounded off to 3 significant figures :)
I have attached my working too.
Answer:
9.7
Step-by-step explanation:
First convert the numbers into whole numbers by multiplying both numbers by 100. Then divide the numbers by using long division.
Idk sorry I’m stuck in an iready lessssssooooooonnnn. Ahahahahah
Answer:
rpi^2 or pir^2
Step-by-step explanation:
radius times pi to the second