3 years ago

Find the area of the shaded sector

Mathematics

1 answer:

natta225 [31]3 years ago

3 0

Answer:

888

Step-by-step explanation:

Im pretty sure this is the answer, if helpful please mark me as brainiest :>

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Can someone help me pls

iVinArrow [24]

Answer:

$\frac{8}{27}$

Step-by-step explanation:

$\frac{2}{3} \times \frac{2}{ 3} = \frac{4}{9}$

because its cubed, times by 2/3 again.

$\frac{4}{9} \times \frac{2}{3} = \frac{8}{27}$

hope this helps

6 0

3 years ago

So How would you write 6.5E4

vladimir2022 [97]

Hope that helps

6.5 x 10^4

Or

65000

8 0

3 years ago

The total surface are of a can is 296.73in ^2. if the radius of the can is 4.5 inches what is the height of the can

Travka [436]

Surface Area of can (SA) = (2 · π · r²) + (2 · π · r · h)

296.73 = [2 · π · (4.5)²] + [2 · π · (4.5) · h]

296.73 = 40.5π + 9π · h

296.73 - 40.5π = 9π · h

(296.73 - 40.5π)/9π = h

169.5/28.27 = h

6 = h

Answer: 6 inches

5 0

3 years ago

148=3x+3+4x+1 solve

Alborosie

Answer:

X= 144/7

Step-by-step explanation:

6 0

3 years ago

Find the sum of a 22-term arithmetic sequence, where the first term is 7 and the last term is 240.

nikdorinn [45]

Answer:

The sum of the arithmetic series is 2717.

Step-by-step explanation:

The sum of an arithmetic sequence is given by:

$\displaystyle S = \frac{k}{2}\left( a + x_k\right)$

Where k is the number of terms, a is the initial term, and x_k is the last term.

There are 22 terms, the first term is 7, and the last term is 240. Hence, the sum is:

$\displaystyle \begin{aligned} S &= \frac{(22)}{2}\left((7) + (240)} \\ \\ &= 11(247) \\ \\ &= 2717\end{aligned}$

In conclusion, the sum of the arithmetic series is 2717.

3 0

3 years ago