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Nikolay [14]
3 years ago
5

A sphere has a radius of 6. Using 3.14 for pi, what is the volume?

Mathematics
2 answers:
rusak2 [61]3 years ago
8 0

Answer:

904.77868423386 feet^3

Step-by-step explanation:

Step one the formula is 4/3 Pie R ^3

Step two you do 4/3 x PI x 6^3

Step three do exponents first so 6x6x6=216

Step four multiply 4/3 x 3.14 which equals 4.187

Step four finally you are going to multiply 216 by 4.187 to get   904.77868423386 feet^3

sp2606 [1]3 years ago
4 0

Answer:

v= 904.78

Step-by-step explanation:

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What is 80 ÷ (-50)?
Harrizon [31]

Answer:

- 1.6

Step-by-step explanation:

If divide these to numbers without the negative, you'll get 1.6

Then you can add the negative sign to the 50 and 1.6 and you'll get the correct answer... btw I'm just lazy and that's my way of dividing negative numbers.

7 0
2 years ago
Evaluate each expression.<br> 1. 56/b for b=7<br> 2. v+16 for v=9<br> 3.2(4e) for e=5
Firdavs [7]
1. 8
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plug in the expressions

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3 years ago
What is the determinant of this matrix:
vodka [1.7K]

Answer:

-56

Step-by-step explanation:

Formula to get determinant is::

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6 0
1 year ago
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4. 4csc^2x+3cscx-1=0
sdas [7]

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Step-by-step explanation:

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8 0
3 years ago
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Lee’s family had a garden in the shape of a right triangle. The total area of the garden is 16 square feet. If they expand the g
pickupchik [31]

If the triangle is increased to twice the base and the height the size will increase by 48 ft²

<h3>How to find the area of a triangle?</h3>

The area of a triangle can be described as follows;

area of a triangle = 1 / 2 bh

where

  • b = base
  • h = height

Therefore, the total area of the garden is 16 square feet.

Hence,

16 ft² = 1 / 2 bh

Hence, if the the triangle is increased to twice the base and the height the size will be as follows;

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area = 4 × (1 / 2 bh)

area = 4 × 16

area = 64 ft²

Therefore,

difference in area = 64 ft² - 16 ft²

difference in area = 48 ft²

Therefore, if the the triangle is increased to twice the base and the height the size will  increase by 48 ft²

learn more on triangle  here: brainly.com/question/9593766

#SPJ1

6 0
1 year ago
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