Answer:
A. I can't quite see the question, but I'm pretty sure it's A
Step-by-step explanation:
Sin(A) = 1/3
Sin^2(A) + Cos^2(A) = 1
(1/3)^2 + cos^2(A) = 1
1/9 + cos^2(A) = 1
cos^2(A) = 1 - 1/9
cos^2(A) = 8/9
cos(A) = √(8/9)
√8 = √(2 * 2 * 2) = 2√2
√9 = 3
cos(A) = 2√2/3
15x = 3x + 120 (subtract both sides by 3x)
12x = 120 (divide both sides by 12)
x = 100
Let x be the number of days you need to work.
Your goal is to achieve at least 10 000 steps.
x + 5274 ≥ 10 000
x ≥ 10 000 - 5274
x ≥ 4726
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You need to take at lest another 4726 steps to achieve the goal.
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<span> Let l be the </span>length<span> and w , </span>width<span>. It is stated that, l=2w................(1) . Now, </span>the perimeter<span> of the </span>rectangle<span> =</span>48<span> . ⇒2(l+w)=</span>48,or,l+w=24. ⇒3w=24............<span>...[by(1)]. ∴w=8,&,so,l=2w=16 </span>inches<span>. Was this helpful? Let the contributor know! Yes. Post comment 1500 ..</span>
I think it would be C B and E for number 1 and for the second problem 78 one and 263 thousandths, the next is 782 tenths and 63 thousandths, and 78263 thousandths for the last one. Correct me if I am wrong.
