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son4ous [18]
2 years ago
13

Help pls I will give brainliest! 6

Mathematics
1 answer:
VashaNatasha [74]2 years ago
5 0

Answer:

8. 822

9. 1582

10. 1936

11. 8200

Step-by-step explanation:

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help pleaseeeeee!!!!!!!!!! How many unit cubes would it take to completely fill the prism with no gaps between unit cubes?
vodka [1.7K]

Answer:

72

Step-by-step explanation:

As you can see the top - view is a rectangle of 2 by 9 dimensions. Respectively the right - side view is a rectangle of 2 by 4 dimensions. The common dimension among both rectangles would be 2, making this rectangular prism have dimensions 2 by 4 by 9.

Therefore the rectangular prism will have a volume of 2 * 4 * 9

2 * 4 * 9 = 8( 9 ) = 72 cubic units

Solution : 72 unit cubes

6 0
3 years ago
Here is a picture of a Ferris wheel. It has a diameter of 80 meters.
jenyasd209 [6]

Answer:

251.2 m

Step-by-step explanation:

Circumference = 2 x π x r

C = 2 x 3.14 x 40

C = 251.2

6 0
3 years ago
What’s the surface area
grin007 [14]

Is 3 cm the height of the triangle?

5 0
3 years ago
Calculate percentage to the nearest 0.1%.
Anna71 [15]

9514 1404 393

Answer:

  a. $4.17

  b. 233.3%

Step-by-step explanation:

a. The proportion the markup (m) is to the total (t) is ...

  m : t = 7 : 10

The total is the cost (c) plus the markup, so we have ...

  m : t = 7 : 10 = m : (m +c) = 7 : 7 +3

Then the ratio of total price to cost is ...

  t : c = 10 : 3

The menu price of the pie slice will be ...

  $1.25 × 7/3 ≈ $4.17

__

b. The ratio of markup to cost is ...

  m : c = 7 : 3 ≈ 2.333 = 233.3%

4 0
3 years ago
Pedro spent 2 1/5 hours on his math homework and half as long on his science homework one weekend. If his English and social stu
Flura [38]

2 1/5 hours on homework for math = 2.2

Science homework took 1.1 hours to complete.

2.2+1.1= 3.3

7/8 of an hour is 50 minutes because we know that an hour is 60 minutes and every 10 minutes is a number for the numerator, if that makes sense.

3.3 of an hour plus 50 minutes, would equal 3.8 since the 3 after the point would be minutes. To convert into hours, since an hour is 60 minutes, we have 4 hours and 20 minutes he spent on homework over the weekend. That would be your answer! Hope this helped.

6 0
3 years ago
Read 2 more answers
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