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Ilya [14]
3 years ago
14

A sphere has a radius 14 units. What is the surface area of the sphere

Mathematics
2 answers:
seropon [69]3 years ago
6 0

Answer:

2461.76unit^2

Step-by-step explanation:

SA=4xπx14^2

=12.56×14^2

=12.56×196unit^2

=2461.76unit^2

morpeh [17]3 years ago
4 0

Answer:

2463.009

radius squared x 4 x pi is the formula

14 x 14 = 196 x 4 = 784 x pi = 2463.00864

Step-by-step explanation:

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= {y: y is a multiple of 3, 5 < y < 10}
vovikov84 [41]

Answer:

Step-by-step explanation:

6 and 9

8 0
2 years ago
Find the first four terms of the arithmetic sequence<br> where a1 = 2 and d = 5 (use formula)
FinnZ [79.3K]

Answer:

first four terms are 2, 7, 12, 17

Step-by-step explanation:

use this formula:  a_{n} = a_{1} + (n - 1)· d

where 'n' equals the position in the sequence the term is in and 'd' is the common difference

if a_{1} = 2 and d = 5 are given, plug those into formula

a_{1} = 2

a_{2} = 2 + (2 - 1)·5 = 2+5 = 7

a_{3} = 2 + (3 - 1)·5 = 2+2(5) = 12

a_{4} = 2+(4 - 1)·5 = 2+3(5) = 17

8 0
3 years ago
What expression represents 6 more than x
Licemer1 [7]
The answer here is x+6

6 0
3 years ago
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vova2212 [387]

Answer:

the word similar means when to things are alike, it compares to congruent because congruent means thing are in harmony.

Things I would say are similar is a blanket and a sheet because they both provide coverage and warmth.

If I said things are similar it is because they are alike in meanings, or appearence.

I would use similar over congruent because congruent isn't a word you hear often. When you do hear it is mostly used to talk about angles and lines.

8 0
3 years ago
What’s the value of x
luda_lava [24]
X= 180 - (55 + [180 - 105])

x = 180 - (55 + 75)

x = 180 - 130

x = 50
4 0
3 years ago
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