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vivado [14]
2 years ago
13

NEED HELP PLEASE ASAP

Mathematics
1 answer:
ivann1987 [24]2 years ago
6 0

Answer: 45?

Step-by-step explanation: because a perfect corner is 90 degrees so if you split that, you will get 45!

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Factor each expression
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 43)   (2n - 1) • (n + 2)<span>
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 46)  </span>(g - 17) • (2g - 1)

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Define the method equals for the window class . two windows will be considered equal if they are the same size and at the same p
Mandarinka [93]
Equating "equal" as symmetrical:
 
Two windows of the same size and placed in the same position is considered symmetrical. In an example where one window is placed at a certain distance from a wall and a certain distance from the floor, another window of the same size is also placed in the opposite side of the first window (based on a constant center) with the same distance from the floor and wall. The two windows can be considered equal. 
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Find the volumes of the solids generated by revolving the triangle with vertices (2, 2)​, (2, 6)​, and (5, 6) about ​a) the​ x-a
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\displaystyle\pi\int_2^5\left(6^2-\left(\frac43x-\frac23\right)^2\right)\,\mathrm dx=\frac{16\pi}9\int_2^5(20+x-x^2)\,\mathrm dx=\boxed{56\pi}

  • About the y-axis (shell method):

\displaystyle2\pi\int_2^5x\left(6-\left(\frac43x-\frac23\right)\right)\,\mathrm dx=\frac{8\pi}3\int_2^5x(5-x)\,\mathrm dx=\boxed{36\pi}

  • About x=7 (shell method):

\displaystyle2\pi\int_2^5(7-x)\left(6-\left(\frac43x-\frac23\right)\right)\,\mathrm dx=\frac{8\pi}3\int_2^5(35-12x+x^2)\,\mathrm dx=\boxed{48\pi}

  • About y=2 (washer method):

\displaystyle\pi\int_2^5\left((6-2)^2-\left(\frac43x-\frac23-2\right)^2\right)\,\mathrm dx=\frac{16\pi}9\int_2^5(5+4x-x^2)\,\mathrm dx=\boxed{32\pi}

7 0
4 years ago
This is free pionts to whoever wants em
Reil [10]

Answer:

free points

Step-by-step explanation:

8 0
3 years ago
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zalisa [80]
Each family brought 6 chairs.
4x6=24
24+3=27
6 0
3 years ago
Read 2 more answers
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