3 years ago

I have no idea who to do this?

Mathematics

1 answer:

natka813 [3]3 years ago

3 0

Click the "ask for help" button
jk
idk either, im bored lol

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I need all 5 of them please

aliina [53]

1.) 8.88= 4.44 (x -7)
8.88 = 4.44x - 31.08
+31.08 +31.08
39.96 = 4.44x
39.96 / 4.44x
9 = x

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3 years ago

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What is the area of this figure? Drag and drop the appropriate number into the box. A = cm² 108 135 189 318 A shape made up of a

Lyrx [107]

The square will have area
.. (9 cm)^2 = 81 cm^2.

The two triangles together will have area
.. (9 cm)*(12 cm) = 108 cm^2.

The sum of the areas of those three shapes is
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5 out of nine students in the sophomore class in musicians if there are 450 students in the sophomore class for many of them are

Anarel [89]

Answer:

250 Students are musicians, 200 are not.

Step-by-step explanation:

Decimal Version:

If we take "5 out of every nine students are musicians" and make this a fraction we get 5/9. 5/9 as a decimal is approximately 55.555555555556. 55.555555555556% of 450 = 250. So that means 250 students are musicians.

Fraction Version : See attached image.

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3 years ago

What is the volume of the cone shown below?

kipiarov [429]

Volume = PI x r*2 x h/3

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h is the height which is shown as 63

Volume = 3.14 x 8^2 x 63/3

Volume = 3.14 x 64 x 21

Volume = 4,220.16 cubic units.

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2 years ago

The party supply store sells cups in packs of 8 and plates in packs of 12. Jen wants to get the same number of each. What is the

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