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nataly862011 [7]
3 years ago
14

Find the volume of the sphere.

Mathematics
1 answer:
igor_vitrenko [27]3 years ago
4 0

Answer:

0.52 units³

Step-by-step explanation:

volume = 4/3 × 22/7 × (½)³ =

88/21 × 1/8 = 11/21= 0.52 units³

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What is the slope and y-intercept of the following equation: 5x - 3y = 36
bazaltina [42]

Answer:

y=5/3x-12

slope= 5/3

y-intercept= -12

Step-by-step explanation:

i hope this helps :)

4 0
3 years ago
Read 2 more answers
Name the line of reflection used to map each preimage to its image
rewona [7]

Answer:

From the picture attached,

9). When pre-image KLMN is a reflected across x = -2, we get image K'L'M'N'.

   Therefore, line of reflection will be x = -2

10). In this picture line of reflection which passes through origin (0, 0) and slope = 1 will be,

y = x.

11). Since, all the points of image and preimage points are equidistant from x-axis, line of reflection will be x-axis or y = 0.

12). Line passing through midpoint of the line joining BB' will be the line of reflection.

Coordinates of B → (5, 3)

Coordinates of B' → (5, 7)

Coordinates of BB' →  → (5, 5)

Therefore, line of reflection will be y = 5.

13). Coordinates of G → (2, 5)

    Coordinates of G' → (-2, 5)

    Midpoint joining the segment GG' →  → (0, 5)

    Therefore, line of reflection → x = 0

14). Line of reflection passing through (0, 0) and slope = -1

    y = -x

Step-by-step explanation:

3 0
2 years ago
I dont understand this help me :( What is the equation of a line with a slope of ​3​ and a point (3, 1) on the line?
spayn [35]

\bf (\stackrel{x_1}{3}~,~\stackrel{y_1}{1})~\hspace{10em} slope = m\implies 3 \\\\\\ \begin{array}{|c|ll} \cline{1-1} \textit{point-slope form}\\ \cline{1-1} \\ y-y_1=m(x-x_1) \\\\ \cline{1-1} \end{array}\implies y-1=3(x-3) \\\\\\ y-1=3x-9\implies y=3x-8

7 0
3 years ago
Whats the square root of '0'? What is it?
Aneli [31]
The square root of zero is zero. Because 0 * 0 = 0.
8 0
3 years ago
Can someone pls help me
Ugo [173]
3*circle= 12
circle=4 <=======

Plug circle value in
diamond+2= 5*(4)
diamond+2=20
diamond=18 <=====

Plug circle and diamond value in
2(4)=18+2*triangle
8=18+2*triangle
-10=2*triangle
-5= triangle <=======
3 0
3 years ago
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