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Galina-37 [17]
3 years ago
13

The largest pyramid in Egypt, built almost 5,000 years ago, covers an area of about 63,300 square yards. Find the length of each

side of the square base. Round to the nearest yard.
Mathematics
1 answer:
Burka [1]3 years ago
8 0

Answer:

15,825

Step-by-step explanation:

Because it is a square divide 63,300 by 4.

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2(a³+b²+11)+1(3+a³+b+11)
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Answer:

2(a^3+b^2+11)+1(3+a^3+b+11)=3a^3+2b^2+b+36

Step-by-step explanation:

I assume that you need simplification of the given expression.

The given expression is:

2(a^3+b^2+11)+1(3+a^3+b+11)

Using distributive property and multiplying 2 inside the parenthesis and 1 inside the other parenthesis. This gives,

2(a^3+b^2+11)=2\times a^3+2\times b^2+2\times 11\\2(a^3+b^2+11)=2a^3+2b^2+22\\\\1(3+a^3+b+11)=1\times 3+1\times a^3+1\times b+1\times 11\\1(3+a^3+b+11)=3+a^3+b+11=a^3+b+14

Therefore, 2(a^3+b^2+11)+1(3+a^3+b+11) is equal to:

2a^3+2b^2+22+a^3+b+14

Now, combining like terms using the commutative property of addition, we get:

=(2a^3+a^3)+2b^2+b+(22+14)\\=3a^3+2b^2+b+36

Therefore, the simplified form is 3a^3+2b^2+b+36

8 0
3 years ago
A rectangle has a perimeter of 10 meters. Choose all the possible dimensions of the rectangle. Make as manny a possible
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Ok does anyone want to help me??
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Answer:

Where is the question ?

Step-by-step explanation:

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