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choli [55]
2 years ago
8

Help QUICKLY please! ill mark brainliest

Mathematics
1 answer:
Schach [20]2 years ago
7 0

Answer:

It should be 905m3

Step-by-step explanation:

Result

Volume =  

4  πr3

3

=  

4 ×π×63

3

=  288π

=  904.77868423386 feet3

Even if it says feet, the measure doesn't really matter on this one.

You might be interested in
Write each percent as a fraction in simplest form 2 2/5%
vovikov84 [41]

Answer:

12/5%

Step-by-step explanation:

12/5 %

that's it cuz u can't divide them

7 0
3 years ago
Find the volume of the pyramid.
zlopas [31]

Answer:

7

Step-by-step explanation:

Formula=area of base x height / 3

A= ( 3 x 1 ) x 7 / 3

A= 3 x 7 / 3

A= 21 / 3

A= 7

8 0
2 years ago
Find the center and radius of x^2 – 18x + y^2 -10y = -6. part two write x2 – 18x + y2 -10y = -6 in standard form
Aleks04 [339]

Answer:

see explanation

Step-by-step explanation:

I will begin with part two, first.

The equation of a circle in standard form is

(x - h)² + (y - k)² = r²

where (h, k) are the coordinates of the centre and r is the radius.

Given

x² - 18x + y² - 10y = - 6

Using the method of completing the square

add ( half the coefficient of the x/ y terms )² to both sides

x² + 2(- 9)x + 81 + y² + 2(- 5)y + 25 = - 6 + 81 + 25, that is

(x - 9)² + (y - 5)² = 100 ← in standard form

with centre = (9, 5 ) and r = \sqrt{100} = 10

4 0
2 years ago
Enter the range of values for x
Pavlova-9 [17]

<em>Greetings from Brasil...</em>

See the attached figure. The smaller the θ angle, the smaller the AB side will be. If the angle θ = 90º, then AB = 25. As θ < 90, then AB < 25

5X - 10 < 25

5X < 25 + 10

X < 35/5

X < 7

The AB side can be neither zero nor negative. So

5X - 10 > 0

5X > 10

X > 10/5

X > 2

<h3>2 < X < 7</h3>

8 0
3 years ago
Can someone help me find this arc, please.​
alexira [117]

Answer:

Arc AC = 90°

Step-by-step explanation:

Postulate:

The measure of an arc will ALWAYS be equal to the measure of the central angle of the circle.

The angle of arc AC is marked with a square.

That square mark means it is 90°.

So the arc would also measure 90°.

Cheers

6 0
2 years ago
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