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Mazyrski [523]
3 years ago
15

Look at the two-dimensional net shown.

Mathematics
2 answers:
Ratling [72]3 years ago
4 0

Answer: Pyramid A: Base is rectangle with length of 10 meters and width of 20 meters.

Pyramid B: Base is square with 10 meter sides.

Heights are the same.

Step-by-step explanation: The volume of pyramid A is TWICE the volume of pyramid B.

If the height of pyramid B increases to twice the of pyramid A, (from 10m to 20m),  

V of square pyramid = (10m)² * (10*2)/3 = 100m² * 20m/3 = 100m² * 6.67m = 666.67 m³

The new volume of pyramid B is EQUAL to the volume of pyramid A.

marysya [2.9K]3 years ago
4 0

Answer:

i dont know

Step-by-step explanation:

gfgsttwg

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Why does 3600÷6 have the same quotient as 1800÷3?
bekas [8.4K]
Think of it this way:

3600 divided by 2 is 1800
and 6 divided by 2 is 3.

Since both the dividend and the divisor were divided by 2, the quotient is the same for both because the ratios were the same.
<u>
</u><u>3600</u> = <u>1800
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cross multiply
10,800=10,800

The quotients are the same (600).
5 0
3 years ago
Are the triangles similar?
Fed [463]

Answer:

No, because the sides lengths are not proportional.

Step-by-step explanation:

<h3>What is the SAS similarity theorem ?</h3>

By definition, two triangles are similar if all their corresponding angles are congruent and their corresponding sides are proportional.

<h3>What is the AA similarity theorem ?</h3>

If two angles of one triangle are respectively equal to two angles of another triangle, then the two triangles are similar.

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8 0
2 years ago
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Find the standard deviation for the following scenario:
Drupady [299]

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Step-by-step explanation:

4 0
3 years ago
Identify the restriction on the domain.<br> x+2/x-5÷x-6/x<br> x≠5,6<br> x≠5,0<br> x≠-2,6<br> x≠-2,0
OLga [1]
Well the first part probably equals -3, and the second could be -6.
5 0
3 years ago
Ifƒ(x ) = 3x + 1 and ƒ -1 = (x-1)/3,<br> then ƒ(2) =<br><br> A) 1/3<br> B) 1<br> C) 7
Vikentia [17]

The problem gave us the equation for f(x), which was f(x) = 3x + 1. To find f(2), we can simply substitute 2 in for x, as shown below:

f(2) = 3(2) + 1 = 7


The answer is f(2) = 7.

7 0
3 years ago
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