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2 years ago

College Math!!! I did the first half of the question, I just need the bottom half of it.

Mathematics

1 answer:

ella [17]2 years ago

7 0

Answer:

-49

Step-by-step explanation:

$\int _{-5}^{-2}\:\left(8\:w\left(r\right)-3\right)dr$ = $\int _{-5}^{-2}\:8\:w\left(r\right)dr$ -3 (-2 -(-5)) = $8 \int _{-5}^{-2}\:\:w\left(r\right)dr$ -9 =8(-5) -9 = -49

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if Pentagon ABCDE is rotated 180 clockwise to 8 pentagon a b c d and e the coordinates for a will be what

11111nata11111 [884]

<span>Point A with coordinates (x,y) rotated 180 degrees around O gives point A' with coordinates (-x,-y).
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3 years ago

Prove that an = 4^n + 2(-1)^nis the solution to

olga nikolaevna [1]

Answer:

See proof below

Step-by-step explanation:

We have to verify that if we substitute $a_n=4^n+2(-1)^n$ in the equation $a_n=3a_{n-1}+4a_{n-2}$ the equality is true.

Let's substitute first in the right hand side:

$3a_{n-1}+4a_{n-2}=3(4^{n-1}+2(-1)^{n-1})+4(4^{n-2}+2(-1)^{n-2})$

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3 years ago

A die is a cube with 1 edgemeasuring 0.62 inches. Find the total volume of the 5 dice in agame.

igomit [66]

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Answer:

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1 year ago

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11111nata11111 [884]

Answer:

i hope this helps

Step-by-step explanation:

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3 years ago

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Deffense [45]

Answer:

Step-by-step explanation:

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2 years ago