3 years ago

What is the total number of edges on a rectangular prism

Mathematics

2 answers:

Hitman42 [59]3 years ago

8 0

Answer:

Step-by-step explanation:

coldgirl [10]3 years ago

6 0

Answer:

12 edges

Step-by-step explanation:

A rectangular prism has 6 faces, 8 vertices (or corners) and 12 edges.

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(7 x 18 + 45) : 3 x 2 what is it please?

11Alexandr11 [23.1K]

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Hope This Help's

7 0

3 years ago

Can somebody match these for me .

Harlamova29_29 [7]

From left to right - (-2,6) (4,1) (-2,5) top (1,-3) bottom (-4,-1) (2,-5)

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3 years ago

What’s the answer to this?

kirza4 [7]

P would then equal (-4,7) after the reflection

Don’t let R confuse you as it stands for Reflection. In this question you want to do a reflection across the y-axis.

The formula for reflection across the y-axis is (-x,y). In meaning as you cross the y-axis you y-value will always stay the same while your x-value with the opposite of what it is currently.

With that being said you want to plug in your values from point P to the formula which will leave you with (-4,7)

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3 years ago

What is the solution to ln (x2 - 16) = 0?

bogdanovich [222]

ANSWER

$x = \pm \sqrt{17}$
EXPLANATION

The given equation is

$ln( {x}^{2} - 16) = 0$

Take antilogarithm of both sides to base e.

${e}^{ ln( {x}^{2} - 16) } = {e}^{0}$

This will simplify to

${x}^{2} - 16 = 1$

Group like terms to obtain,

${x}^{2} = 1 + 16$

${x}^{2} = 17$

Take square root of both sides to get,

$x = \pm \sqrt{17}$

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3 years ago

Read 2 more answers

Wooden ate breakfast at a restaurant. The bill came to $34.76. If he left a 15% tip, what was his total bill? $

Talja [164]

Answer:

Tip: $5.22

Step-by-step explanation:

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