3 years ago

Two spherical balloons are filled with water. The first balloon has a radius of 3 cm, and the second has a radius of 6 cm.

Mathematics

1 answer:

nignag [31]3 years ago

5 0

791.28 I believe..................

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3 On a coordinate grid, the location of a lighthouse is at L, and the location of a buoy is at B. At noon, a ship is at the midp

Zarrin [17]

Answer:

$(\frac{1}{2}, 2)$

Step-by-step explanation:

Using the midpoint formula, $M(\frac{x_1 + x_2}{2}, \frac{y_1 + y_2}{2})$ , we can find the coordinates that represents the position of the ship at noon.

Let $L(-4, 7) = (x_1, y_1)$ (given on the coordinate plane)

$B(5, -3) = (x_2, y_2)$ (given also)

Plug in the values into the formula and solve as follows:

$M(\frac{-4 + 5}{2}, \frac{7 +(-3)}{2})$

$M(\frac{1}{2}, \frac{7 - 3}{2})$

$M(\frac{1}{2}, \frac{4}{2})$

$M(\frac{1}{2}, 2)$

Position of the ship at noon is best represented at $(\frac{1}{2}, 2)$

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4 years ago

Line FG is represented by the equation 8x+3y=10. Which value is the slope of a line perpendicular to line FG

Naddika [18.5K]

Answer:

The correct answer is 3/8

Step-by-step explanation:

It was in my practice and I had gotten it correct.

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3 years ago

Help 30 points

iVinArrow [24]

Thanks for the points

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3 years ago

Read 2 more answers

Please Help me I don't get this!

Vikentia [17]

The 4 in and the 6 in are the same but the difference between the two triangles are 1.5

6:4 = 1.5
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The (?) = 8

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2 years ago

Solve 3v -12 = 15 v = -9 v = 9 v = 1 v = -1

svetoff [14.1K]

Answer:

v=9

Step-by-step explanation:

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3 years ago