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4 years ago

A 10.5-gallon aquarium is 2/3 full. How many more gallons of water does it take to fill the aquarium?

Mathematics

2 answers:

Natasha_Volkova [10]4 years ago

7 0

The answer is 3.5 gallons

djyliett [7]4 years ago

3 0

First, you need to find out how much water is already in the tank.
10.5 * 2/3.
And then you subtract the total amount and how much is already in
10.5-7 = 3.5

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vodomira [7]

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The first quadrant

Step-by-step explanation:

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3 years ago

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Read 2 more answers

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gulaghasi [49]

Answer:

y=t−1+ce

−t

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tanx

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8 0

2 years ago

Y=1/2×-6 ×=-4 what is the solution to the system of equations

hodyreva [135]

Answer:

(-4, -8)

Step-by-step explanation:

Use the substitution method. x = -4, so y = (1/2)x - 6 becomes:

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3 years ago

What is the perpendicular distance from the line y= 2x-3 to the point (8,3)

Liula [17]

Find the perpendicular line then find the intersection then find the point

perpendicular lines have slopes that are perpendicular
the slopes multiply bo -1

y=mx+b
m=slope
y=2x-3
2 is slope

2 times what=-1
what=-1/2

the equation is
y-3=-1/2(x-8) or
y=(-1/2)x+7

find intersection
at (4,5)
distance bwetweeen (8,3) and (4,5)
D= $\sqrt{(8-4)^2+(3-5)^2}$
D= $\sqrt{(4)^2+(-2)^2}$
D= $\sqrt{16+4}$
D= $\sqrt{20}$
D=2√5
distance= 2√5

7 0

3 years ago