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3 years ago

A hose fills a tank at a rate of 20 gallons per minute. What is the rate in liters per hour?

2 answers:

7 0

If the hose fills a tank at a rate of 20 gallons per minute, then you multiply 20 gallons x 60 minutes. Which equals 1,200 gallons per hour.

bulgar [2K]3 years ago

6 0

1200 per minute because 20 x 60 is 1200

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A plane intersects one nappe of a double-napped cone such that it is perpendicular to the vertical axis of the cone and it does

Colt1911 [192]

There is two possible conic section that can be formed when the plane intersects the vertical axis, a circle, and an ellipse. Cutting one nappe of double napped cone perpendicular to the vertical axis means the cut is straight across the cone making a right angle. The conic section formed would be a circle.

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3 years ago

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Which operation should you perform first when you simplify 63-(2+54x6) / 5

koban [17]

Answer:

Multiply 54 and 6

Step-by-step explanation:

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3 years ago

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If there are 1,200 calories in 8 oz of hot fudge, how many calories are in 3 oz of hot fudge?

guapka [62]

1200/8 = x/3
150 = x/3
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3 years ago

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Rename 5/6 and 5/8 using the least common denominator.

Marina CMI [18]

Answer:

5/6 = 20/24

5/8 = 15/24

Step-by-step explanation:

These are the answers because:

1) First, the least common denominator is 24 because 8 x 3 is 24 and 6 x 4 is 24

2) Next, multiply the numerators with the same number you multiplied with the denominator

5 x 3 = 15

5 x 4 = 20

3) Therefore, the answers are:

5/6 = 20/24

5/8 = 15/24

Hope this helps!

6 0

3 years ago

In FGH, the measure of H=90°, HF=91 feet, and GH = 50 feet. Find the measure of F to the nearest degree.

Rudik [331]

Given:

The angle of H=90°, HF=91 feet, and GH = 50 feet.

The objective is to find the measure of angle F.

In the given right angled triangle, the side opposite to the requierd angle is called opposite side, and the other smaller side is called adjacent side.

The trigonometry formula which relates with the opposite and adjacent side is,

$\tan \theta=\frac{opposite}{adjacent}$

Now substitute the value of opposite and adjacent in the above formula to find the value of angle F.

$\begin{gathered} \tan \theta=\frac{50}{91} \\ \theta=\tan ^{-1}(0.549) \\ \theta=28.787^0 \\ \theta\approx29^0 \end{gathered}$

Hence, the value of angle F is 29 degree.

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1 year ago