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3 years ago

What is halfway between pie over 2 and pie

Mathematics

2 answers:

aev [14]3 years ago

5 0

Answer:

3π/2 is halfway between π and 2π.

Step-by-step explanation:

3π/2 is halfway between π and 2π.

Valentin [98]3 years ago

3 0

Answer:

3π/2 is halfway between π and 2π

Hope this helps u

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muminat

Answer:

area is 9cm2 perimeter 20 cm

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3 years ago

Find the intercepts and domain, and perform the symmet (a) lor. + (e) 4x2 + y2 = 64 (g) 9x2 + 4y ? = 36 pler (c) x + 4y2 = 4 (d)

ddd [48]

Slader. com usually helps

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3 years ago

Can someone help please I need this asap

son4ous [18]

Answer:

PART:A

$10_P_4=5040$

PART:B

$6_C_2=15$

PART:C

$6_C_2=15$

Step-by-step explanation:

PART:A

When the four officers are chosen than the number of ways of doing this is:

$10_P_4$

since we have to choose 4 officers and also they need to be arranged according to their ranks.

Hence, the numbers of ways doing so is:

$10_P_4=\dfrac{10!}{(10-4)!}\\\\=\dfrac{10!}{6!}\\\\=10\times 9\times 8\times 7\\\\=5040$

PART:B

Now we have to choose 2 members out of the remaining 6 members so the we have to use combination since we have to just choose the members and do not have to rank them or in short we can say we do not have to arrange them.

Hence, the number of ways doing this is:

$6_C_2=\dfrac{6!}{2!\times (6-2)!}\\\\=\dfrac{6!}{2!\times 4!}\\\\=15$

Hence, the number of ways of doing this is: 15.

PART:C

Now this process of doing so is also same as the above.

Hence, the number of ways of doing so is: 15.

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3 years ago

Help? Simplify. 9√56x^7y^12 Assume x and y are nonnegative.

balandron [24]

18√14x^7y^12
I don't know if this is correct

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3 years ago

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3 years ago