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SCORPION-xisa [38]
2 years ago
13

A man diving from a platform 30 feet above the water descends 18 feet below the surface. He then sims to the surface how far has

he traveled altogether
Mathematics
1 answer:
netineya [11]2 years ago
8 0
I think it is 66  not for sure tho thats my answer <span />
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Find the volume of the diameter of 12 M and height of 7M
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Answer:

here what to do

Step-by-step explanation:

Since the volume of a cone is pi the radius squared times the height divided by 3. If you know the diameter,you simple divide by 2

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3 years ago
Maria told Patrick that her quarter weighs less than what a nickel weighs because 0.2 has fewer digits than .18. How can Patrick
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If you add a zero at the end it is easier to understand. 0.20 > 0.18 because 20 is greater than 18
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A person jogged 10 times along the perimeter of a rectangular field at the rate of 12 kilometers per hour for 30 minutes. If the
notsponge [240]

Answer:

<u>The area of the rectangular field is 20,000 square meters.</u>

Step-by-step explanation:

1. Let's review the information given to us to answer the question correctly:

Number of times a person jogged along the rectangular field = 10

Speed of the person jogging = 12 km per hour

Time he/she jogged = 30 minutes = 0.5 hours

Length of the field = twice its width

2. Find the area of the field in square meters.

Step A: Let's calculate the distance the person jogged

Let's recall the formula of the speed:

Speed = Distance/Time

Distance = Speed * Time

Replacing with the values we know:

Distance = 12 * 0.5

<u>Distance = 6 kilometers</u>

Step B: Let's calculate the perimeter of the rectangular field

Distance jogged = ¨Perimeter * 10

6 kilometers = Perimeter * 10

Perimeter = 6/10

<u>Perimeter = 0.6 kilometers = 0.6 * 1,000 = 600 meters</u>

Perimeter = 2 * Length + 2 * Width

x = Width of the rectangular field

2x = Length of the rectangular field

600 = 2 * 2x + 2 * x

600 = 4x + 2x

600 = 6x

<u>x = 600/6 = 100 meters ⇒ 2x = 200 meters</u>

Step C: Let's calculate the area of the rectangular field

Let's recall the formula of the area of a rectangle:

A = Length * Width

A = 200 * 100

<u>A = 20,000 m² (square meters)</u>

7 0
3 years ago
5/8 divided by -8/9 thanks if you help me
liubo4ka [24]
5/8*-9/8 = -5/9

Opposite when dividing and then multiply!
8 0
2 years ago
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Can someone help me with this. will give you brainliest.
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1. A. Hypotenuse: HG; Legs: IG and HI

2. C. Hypotenuse: AC; Legs: AB and BC

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3 years ago
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