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3 years ago

8

A sealed rectangular container 4cm by 8cm by 16 cm is sitting on a its smallest face. In this position the water levels are 4 cm

the top. How many centimeters from the bottom will the water level reach if the container is turned and places on its largest face

1 answer:

topjm [15]3 years ago

4 0

Answer:

gvtvc

Step-by-step explanation:

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Find the value of y if B is between A and C, AB is 2y, BC is 6y, and AC is 48.

Len [333]

Answer:

7. C. 6

8. H. √34

9. A. (1, 3.5)

10. J. 10

Step-by-step explanation:

7. AB = 2y, BC = 6y, AC = 48

AB + BC = AC (segment addition theorem)

Substitute the above values into the equation

2y + 6y = 48

Solve for y

8y = 48

Divide both sides by 8

8y/8 = 48/8

y = 6

8. Distance between P(2, 8) and Q(5, 3):

$PQ = \sqrt{(x_2 - x_1)^2 + (y_2 - y_1)^2}$

Let,

$P(2, 8) = (x_1, y_1)$

$Q(5, 3) = (x_2, y_2)$

$PQ = \sqrt{(5 - 2)^2 + (3 - 8)^2}$

$PQ = \sqrt{(3)^2 + (-5)^2}$

$PQ = \sqrt{9 + 25}$

$PQ = \sqrt{34}$

9. Midpoint (M) of segment LB, for L(8, 5) and B(-6, 2) is given as:

$M(\frac{x_1 + x_2}{2}, \frac{y_1 + y_2}{2})$

Let $L(8, 5) = (x_1, y_1)$

$B(-6, 2) = (x_2, y_2)$

Thus:

$M(\frac{8 + (-6)}{2}, \frac{5 + 2}{2})$

$M(\frac{2}{2}, \frac{7}{2})$

$M(1, 3.5)$

10. M = -10, N = -20

Distance between M and N, MN = |-20 - (-10)|

= |-20 + 10| = |-10|

MN = 10

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4 years ago

Solve for A 3<br>A 3 = ?

Svetradugi [14.3K]

Answer:

angle 3 = 60

Step-by-step explanation:

60-60-60 triangle rule

this triangle has 2 60 degree angles so it fits this rule

equilateral traingle

<u>or </u>

a triangle has a total of 180 degrees

so:

180-(60+60)

180-120

60

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3 years ago

The side lengths of the base of this right triangular prism are 3 ft, 4 ft, and 5 ft. The height of the prism is 9 ft. What is t

Sladkaya [172]

Answer:

480

Step-by-step explanation:

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2 years ago

Which combined inequality has the same solution set shown in the graph of x?

alexandr402 [8]

Step-by-step explanation:

an open (empty) point means the point itself is not included.

a closed (filled) point means the point itself is included.

the x values going from -3 (not included) to -1 (included) means

-3 < x <= -1

so, the second answer is correct.

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2 years ago

You start at (6, 10). You move down 9 units. Where do you end?

Andrew [12]

Answer:

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Step-by-step explanation:

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