2 years ago

How many football fields are 1.4 billion acres

Mathematics

1 answer:

vazorg [7]2 years ago

3 0

Answer:

67760000000

Step-by-step explanation:

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Find the area of the following figure and write your result in the empty box.

Sunny_sXe [5.5K]

Answer:

Area = 406

Step-by-step explanation:

First things first: Divide the shape

Here is how I did it:

21 x 16

14 x 5

Now solve:

21 x 16 = 336

14 x 5 = 70

Now add:

336 + 70 = 406

So the area is 406

5 0

3 years ago

Blake has a glass tank. First, he wants to put some marbles in it, all of the same volume. Then, he wants to fill the tank with

NeTakaya

Answer:

32 liters is the volume of the glass tank

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2 years ago

Please answer this question now

Ivan

Answer:

Approximately 439.6 square millimeters.

Step-by-step explanation:

The formula for the surface area of a cone is the following:

$A=\pi r^2+\pi r l$

Where, r is the radius and l is the slant height.

The radius is 7 and the slant height is 13. We also use 3.14 for π Thus:

$A=(3.14)(7)^2+(3.14)(7)(13)\\\text{Use a Calculator}\\A\approx 439.6$

5 0

3 years ago

Read 2 more answers

2x + 2x + 2 = 4x + 2

tamaranim1 [39]

Answer:

2x+2x+2=4x+2

4x+2=4x+2

Step-by-step explanation:

4 0

3 years ago

The mass of an adult North Pacific right whale is about 70,000 kg, or 7 x 104

olasank [31]

Answer:

Answer B: $1*10^2$ times

Step-by-step explanation:

To find how many times more massive is the whale relative o the polar bear, we just need to find the quotient of one over the other:

$\frac{7*10^4}{7*10^2} = \frac{7*10^2*10^2}{7*10^2}=1*10^2$ times

Therefore our answer agrees with the one shown as answer B.

6 0

3 years ago

Read 2 more answers