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3 years ago

Which choice best represents the height an airplane flies?

Mathematics

2 answers:

lana [24]3 years ago

7 0

Answer:

I think 10 km.

Please mark as brainliest.

sattari [20]3 years ago

3 0

Answer: 10 kilometers

10 kilometers is about 38,500 feet. This is the average altitude an average commercial plane should fly. The answer to this question is D, 10 kilometers.

Hope this helps!

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The length of a rectangle is 3ft more than it's width. if the area is 28ft^2 find the length and width.

Semmy [17]

What 2 # multiplied together make 28,
7x4
2x14 out of these which one has one side 3ft. more? 7x4

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3 years ago

Blossom typed 1/8 of her report on Monday. She typed 1/4 of the report of Tuesday. How much of the report does she need to type

DochEvi [55]

Answer:4

Step-by-step explanation:

4 0

3 years ago

Read 2 more answers

Is the following shape a rectangle? How do you know?

pogonyaev

I would think it’s a square

7 0

2 years ago

Reposting becuase it want let me edit my last one and somebody spam answered it.

harkovskaia [24]

Answer:

5Step-by-step explanation:

If you use the distance formula you can solve it pretty easily. The distance formula is:

d = $\sqrt{(x2 - x1)^2 + (y2 - y1)^2} \\$

The two points you want are A and D. A is (-1, -4) and D is (3, -1). Plug that into the formula...

d = $\sqrt{(3 - (-1))^2 + (-1 - (-4))^2}$

d = $\sqrt{4^2 + 3^2}$

d = $\sqrt{16 + 9}$

d = $\sqrt{25}$

I can solve it in a different way if you want me to.

8 0

3 years ago

In order to join a dancing club there is a $30 startup fee and a $4 monthly fee. If you joined the club and spent $82, how many

kap26 [50]

Answer:

13 months attended the club.

Step-by-step explanation:

Given:

In order to join a dancing club there is a $30 startup fee and a $4 monthly fee. If you joined the club and spent $82.

Now, to find the months attend the club.

Startup fee = $30.

Monthly fee = $4.

Total money spent = $82.

So, we deduct the startup fee from the total money spent:

$82-30$

$=\$52.$

The remaining amount is $52.

Now, we divide the monthly fee by the remaining amount to get the months attended:

$52\div 4$

$=13.$

Therefore, 13 months attended the club.

3 0

3 years ago