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Pie
3 years ago
5

Plzzzzzzzzzzzzzzzzzzzzzzzzzz

Mathematics
1 answer:
vitfil [10]3 years ago
7 0

Answer:

Check the figure attached.

Step-by-step explanation:

We have

Expression in Rectangle 1= 4x+3y

Expression in Rectangle 2 = 2x-y

Their sum will be in circle 1

adding:

4x+3y+2x-y \\=4x+2x+3y-y\\=6x+2y

Now using the expression in Rectangle 3 and circle 3, we can find expression Of rectangle 4. Let it be Exp

x+4y+Exp=4x+5y\\Exp=4x+5y-(x+4y)\\Exp=4x+5y-x-4y\\Exp=4x-x+5y-4y\\Exp=3x+y\\

Now using Expression in rectangle 2 and 4 to find result for circle 3

2x-y+3x+y\\=2x+3x-y+y\\=5x

Now adding terms in the figure

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HACTEHA [7]

A prisms characteristics are as followed

  First, a prism has two faces that are the same in shape and are parallel.  those two faces are sometimes called the <span>bases </span>of the prism.  Between these two faces are the rest of the sides of the prism which most of the time are rectangles. Prisms are normally named based on the shape of the two parallel faces.  For example, a prism with two parallel square faces would be known as a “square based prism” or sometimes just “square prism”. Simple enough , now go out there and ace your test buddy !!

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3 years ago
A large dining room table is in the shape of a semi circle diameter 12 feet. What is the square feet closest to the area ? Radiu
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No, the radius is not 3.14 .  The radius is 1/2 of the diameter . . .  That's 6 feet.
If you see 3.14 on the sheet, then that's the number you're supposed to use for pi .

The area of any circle is (pi) x (radius squared).
If the table were a full circle, its area would be (pi) x (6 squared) = 36 pi square feet.

But it's only half of that . . . 18 pi = (18) x (3.14) = <u>56.52 square feet</u>.

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And another thing:   I see you're asking for the "closest" number.   Don't ask me
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3 years ago
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Step-by-step explanation:

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Answer:

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