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Aleks [24]
3 years ago
7

What is 8,000,000 + 100,000 + 7,000 + 400 + 20 + 4 in standard form?

Mathematics
2 answers:
Zanzabum3 years ago
6 0

Answer:

I think the answer is 20,37,81,405

Step-by-step explanation:

Hope this helps :)

Alekssandra [29.7K]3 years ago
3 0

Answer:

8107424

Step-by-step explanation:

combine all the numbers together

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The area of a rectangular field is 6840 m2. If the width of the field is 72m , what is its length?
IgorLugansk [536]

Answer:

I believe that the answer is 95 meters.

Explanation:

Okay, so to solve this question, you must know the formula to solve for the area of a rectangle/square.

<em>Area of a rectangle/square - </em><em>l x w</em>

<em />

In this question, you can see the the width (72 m) and the area (6840 m²) is already given. What you can do in this situation is to use the opposite operator (division) to solve for the length of the rectangular field.

<em>6840 ÷ 72 = </em><em>95</em>

You can always double check to see if the number is correct.

<em>A = l x w</em>

<em>= 72 m x 95 m</em>

<em>= </em><em>6840 m</em>²

Really hope this helped. :)

6 0
3 years ago
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scoundrel [369]

Answer:

From least to greatest:

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Step-by-step explanation:

-2 is below 0. 0.2 is below 1/2 (0.5) and 0.5 is the highest.

6 0
2 years ago
The radius of a solid hemisphere is 2r. Find its total surface area
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Answer:

Radius= 2r

Step-by-step explanation:

Surface area of hemisphere

=2 x 22/7 x (2r)^2

=44/7 x 4 r^2

=174/7 r^2

=25.14 r^2

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Answer

Step-by-step explanation:

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Which of the following is considered one of the undefined terms of geometry?
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