3 years ago

There is the picture of the problem i’m really having trouble with it could someone help me plz :)

1 answer:

6 0

Look at the attached picture ⤴

Hope it will help u...

✴Have a great day✴✴

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The math club and the science club held fundraisers to buy supplies for a local shelter. The science club spent $110 buying four

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$27.5 for each case of water
$17.91 for each case of juice

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paul and sue received a total of $400. The amount received by sue was eighthy dollars less than 3 times the amount received by p

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Paul $120 Sue $280

120x3=360 360-80=280

3p-80+p=400

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What is the scale factor of this dilation? Triangle A B C. Side A C is 8, C B is 10, A B is 6. Triangle A prime B prime C prime.

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Step-by-step explanation:

Answer b

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A tank of water has base a circle of radius 2 meters and vertical sides. If water leaves the tank at a rate of 5 liters per minu

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Answer:

0.0398cm/min

Step-by-step explanation:

We are given that

Radius of base circle=r=2 m= $2\times 100=200 cm$

1 m=100 cm

$\frac{dV}{dt}=5L/minute=5000cm^3/min$

1 L=1000 cubic cm

We know that

Volume of tank= $\pi r^2 h$

Differentiate w.r.t t

$\frac{dV}{dt}=\pi r^2\frac{dh}{dt}$

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3 years ago

Eighty, decreased by three times a

Marina86 [1]

Answer:

The number is 9.

Step-by-step explanation:

Lets write this as an equation first. We'll substitute the number for the variable x.

80 - 3x = 5x + 8

First, let's add 3x to both sides.

80 - 3x + 3x = 5x + 3x + 8

80 = 8x + 8

Next, let's subtract 8 from both sides.

80 - 8 = 8x + 8 - 8

72 = 8x

Finally, let's divide both sides by 8.

72/8 = 8x/8

9 = x

"x" is 9.

So the secret number is 9.

P.S.

This is my first answer to a Brainly question so please don't complain!

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3 years ago