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mezya [45]
4 years ago
10

A fish aquarium that needs water measures 5ft long by 3 feet wide by 2 feet tall. If Josh only has has 12ft of water, how much m

ore water will be needs to fill the tank
Mathematics
2 answers:
iris [78.8K]4 years ago
8 0

Answer: 18 ft (technically water isn't measured in feet but who cares :)

Step-by-step explanation: 5*3*2=x-12--------- 30=x+12-----x=18

Pepsi [2]4 years ago
6 0

Answer:

Step-by-step explanation:

18 ft

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in the figure below trianglePQM and triangleQRP are right triangles. the measure of lineQM is 6 and the measure of lineQP is 8.
Kipish [7]

Answer:

Option 4 is correct. The length of PR is 6.4 units.

Step-by-step explanation:

From the given figure it is noticed that the triangle PQR and triangle MQR.

Let the length of PR be x.

Pythagoras formula

hypotenuse^2=base^2+perpendicular^2

Use pythagoras formula for triangle PQM.

PM^2=QM^2+PQ^2

PM^2=(6)^2+(8)^2

PM^2=36+64

PM^2=100

PM=10

The value of PM is 10. The length of PR is x, so the length of MR is (10-x).

Use pythagoras formula for triangle PQR.

PQ^2=QR^2+PR^2

(8)^2=QR^2+x^2

64-x^2=QR^2                   .....(1)

Use pythagoras formula for triangle MQR.

MQ^2=QR^2+MR^2

(6)^2=QR^2+(10-x)^2

36=QR^2+x^2-20x+100

36-x^2+20x-100=QR^2        .... (2)

From equation (1) and (2) we get

36-x^2+20x-100=64-x^2

20x-64=64

20x=128

x=6.4

Therefore length of PR is 6.4 units and option 4 is correct.

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3 years ago
HELP PLEASE (BRAINIEST)
tangare [24]

Answer: Passage 1: The sailboat bobbed on the sea as the <u>(cool) </u>afternoon tide lapped at the quaint little ship.

Step-by-step explanation: An idea or feeling that a word invokes in addition to its literal or primary meaning.

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What is the answer to this AND WHY! Thank you!<br><br> (−1+√5)/2​
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Answer: .618033989 or 618033989/1000000000 or 61% (Not rounded)

Step-by-step explanation:

-1+ (the sign)5 =  1.236067977 and if you divide that by two you get .618033989 or 618033989/1000000000 or 61% (Not rounded)

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3 years ago
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HELPPPP <br><br> When y=4x-6 find y if x=1/2
Gnom [1K]

Answer: y = -4

Step-by-step explanation:

y = 4x-6

y = 4(1/2)-6

y = 2-6

y = -4

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3 years ago
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Where does carriage comes in Financial statements?
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Answer:

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