Answer:
1/4, 1/2, 5/8, 3/4
Step-by-step explanation:
The "rate" at which something travels can be referred to as velocity.
V = displacement / time
So going with the wind, Vp + Vw = 1800 / 3.6 = 500 mph
Going against the wind, Vp - Vw = 1800 / 4 = 450 mph
Vp = 500 - Vw
Vp = 450 + Vw
500 - Vw = 450 +Vw
2Vw = 50
Vw = 25 mph
Vp = 475 mph
Answer:
C
Step-by-step explanation:
In sentence C, all the verbs are in the same tense- past tense.
bought and prepared
Answer:
I think it's A
Step-by-step explanation:
I'm sorry if i'm wrong
Law = 99 sq.
L = 2w + 7
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Law = 99
(2w + 7)w = 99
2ww + 7w = 99
2ww + 7w - 99 = 0
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the above quadratic equation is in standard form, with a=2, b=7, and c=-99
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to solve the quadratic equation, plug this:
2 7 -99
the roots of the quadratic are:
-9
5.5
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the negative root doesn't make sense as a length, so use the positive root:
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w = 5.5
L = 18
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