The correct answer is: [B]: " v₁ / t₁ = v₂ / t₂<span> " .
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Step-by-step explanation:
For this Q, you should draw a triangle to help you with the values.
cos x =
csc x =
tan x = sin x/ cos x
= 1
cot x = 1
sec x =
x = 45 degrees
Answer: It is (383,000)
Hope this helps, have a great day/night!
~IFoundJiminsLostJams~
Step-by-step explanation:
Answer:
Step-by-step explanation:
24 has a lot of factors
1 2 3 4 6 8 12 and itself.
It is easy to talk about fraction of a day. Like work is 8 hours which is 1/3 of a day. So is sleep. So is recreation. The description of how long it would take to walk 4 miles is about 1 hour
23 is prime. It has no other number that could divide into parts of a day. There's 1 and there's 23 and that's all. How would you say 1/3 of a day and have it meaningful, particularly if you didn't know much about fractions?
25 is nearly as bad, but not quite. It does suffer from not being about to have parts of a day evenly described as 1/3 or a day or 1/6 of a day.
$0.05(n) + $0.10(d) = $1.90
n + d = 27
n + d - d =27 - d
n = 27 - d
$0.05(27-d) + $0.10(d) = $1.90
1.35 - 0.05d + 0.10d = $1.90
1.35 +0.05d = $1.90
1.35 - 1.35 +0.05d = $1.90 -1.35
0.05d = 0.55
0.05d/0.05 = 0.55/0.05
d = 11
n = 27 - 11
n = 16
$0.05(16) + $0.10(11) = $1.90
$0.80 + $1.10 = $1.90
$1.90 = $1.90
