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max2010maxim [7]
3 years ago
12

How many different pairs of parallel edges are there on a rectangular solid?

Mathematics
1 answer:
Monica [59]3 years ago
4 0

Answer:

18

Step-by-step explanation:

A rectangular prism has four parallel edges along its length, four parallel edges along its width, and four parallel edges along its height.

We want to know how many different pairs of parallel edges there are.  Starting with the length, the number of unique pairs is:

₄C₂ = 6

The same is true for the width and height.  So the total number of different pairs of parallel edges is:

3 × 6 = 18

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atroni [7]

Answer:

The answer is 12 |17|7|5  ​ ​

what is the question?

Step-by-step explanation:

stan bts

6 0
3 years ago
WHAT DOES THIS MEAN???
juin [17]

Answer: Beans cause Nia to Fart!

Step-by-step explanation:

Mexican food usually contains beans, which beans are a known catalyst of flatulence. Beans induce farts and Nia does so! Farts usually stink, so an air freshener is needed.

4 0
2 years ago
PLEASE HELP ASAP!
vazorg [7]

Answer:

A. \displaystyle \frac{6}{10}

Step-by-step explanation:

\displaystyle \frac{9}{15} = \frac{6}{10}

Greatest Common Divisor [GCD]: 1½

I am joyous to assist you anytime.

4 0
4 years ago
Write the equation in standard form for the circle with radius 9 centered at the origin.
amid [387]
The standard form of the equation of a circle of radius r, with (assuming centre h, k) is given as:

(X-h)^2 + (y-k)^2 = r^2

As we are required to write an equation in standard form for the circle with radius 9 centred at the origin.
Centre(h,k)=(0,0), r=9

Substituting these values into the standard form of the equation of a circle given above:

(X-0)^2 + (y-0)^2 = 9^2
X^2 + y^2 =81

The standard form is x^2 + y^2 =81

I’m pretty sure this is right
8 0
3 years ago
Nelson collected 58 cans of food during his towns food drive.
zhenek [66]
125 cans collected in total
7 0
4 years ago
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