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White raven [17]
2 years ago
11

i need help on this i posted this but people were giving me "funny"? answer or just saying the answer is "no" "go ask ur teacher

"

Mathematics
2 answers:
Trava [24]2 years ago
8 0
Im pretty sure the answer is 3,600
zepelin [54]2 years ago
5 0

Answer:

4,350 yards squared

Step-by-step explanation:

40x40=1600

40+70/2 x50=2750

2750+1600=4350

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Cot y, if csc y =-10/3 and cos y< 0
fredd [130]
\csc y=-\dfrac{10}3\implies\sin y=-\dfrac3{10}

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You're told that \cos y, so omit the positive root.

\cot y=\dfrac{\cos y}{\sin y}=\dfrac{-\frac{\sqrt{91}}{10}}{-\frac3{10}}=\dfrac{\sqrt{91}}3
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3 years ago
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Katen [24]
This is the answer and the steps for doing it

4 0
3 years ago
A sequence is defined by the function F(n) = F(n -1) +5, where n represents the number of the term for n >1, and f(1) = -4. W
Anit [1.1K]

Answer:

4th option

Step-by-step explanation:

Using the recursive rule and f(1) = - 4 , then

f(2) = f(1) + 5 = - 4 + 5 = 1

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5 0
3 years ago
Using the Kinetic Molecular Theory, explain Charles's Law of gases. Refer to specific points of the
liubo4ka [24]

Answer:

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Step-by-step explanation:

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Analysis of a gas when its temperature increases according to kinetic theory:

The temperature has increased therefore the molecules have more kinetic energy, so they move with a greater velocity.¹

If the container's dimensions do not change the molecules will travel across the container between the walls in less time (because they are moving faster and covering the same distance between the container walls). This will increase the rate of collisions, which would increase the pressure.²

But if the dimensions of the container increased then the molecules would cover a larger distance faster thereby maintaining a constant rate of collisions. This would maintain a constant pressure.

6 0
3 years ago
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storchak [24]
-5x - 35 = 0
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8 0
3 years ago
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