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Norma-Jean [14]
3 years ago
11

Brainiest is be given upon the correct answer!!

Mathematics
1 answer:
vredina [299]3 years ago
6 0

Answer: 267.9

Step-by-step explanation:

New diameter = 8 inches

Radius = 4 inches

Volume of a sphere = 4/3 π x r^3

= 4/3 * 3.14 * 4^3

= 267.9 cu. in.

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I will give you 10B points plus mark someone again for the Brainliest if you get this right.
Musya8 [376]

Answer:

Option D is the correct answer

Step-by-step explanation:

(3 {m}^{ - 4} )^{3} (3 {m}^{5} ) \\  \\  =  {3}^{3}  {m}^{ - 4 \times 3}  \times 3 {m}^{5}  \\  \\  = 27 \times 3 \times  {m}^{ - 12 + 5}  \\  \\  = 81 {m}^{ - 7}  \\  \\  =  \frac{81}{ {m}^{7} }

8 0
4 years ago
Read 2 more answers
What is the speed that a car reaches in m/s, if it travels 956km in 56sec?Help me!! MRU (Uniform Rectilinear Movement)
In-s [12.5K]

Answer:

17.07m/s

Step-by-step explanation:

v=d/t

d=956km

t=56sec

v=956/56

v=17.07m/s

8 0
4 years ago
Need this one ASAP please
babunello [35]

Answer:

28..

Step-by-step explanation:

divide 35 by 1 1/4...

7 0
3 years ago
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What is a strategy to find 4 x 275
g100num [7]
4*200+4*70+4*5, or you can just use a calculator.
4 0
3 years ago
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In AMNO, m = 41 cm, o = 98 cm and Angle O=22º. Find all possible values of Angle M, to the nearest degree.​
skelet666 [1.2K]

Answer:

Answer:

85t

Step-by-step explanation:

1. Volume of a cone: 1. V = (1/3)πr2h 2. Slant height of a cone: 1. s = √(r2 + h2) 3. Lateral surface area of a cone: 1. L = πrs = πr√(r2 + h2) 4. Base surface area of a cone (a circle): 1. B = πr2 5. Total surface area of a cone: 1. A = L + B = πrs + πr2 = πr(s + r) = πr(r + √(r2 + h2))

hope this helps

6 0
3 years ago
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