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nasty-shy [4]
3 years ago
5

Find the value for x in the rectangular prism. Use exact values. ​

Mathematics
1 answer:
Svetlanka [38]3 years ago
8 0

Answer:

x = 2\sqrt{66}

Step-by-step explanation:

x = \sqrt{2^2+8^2+14^2}

  = \sqrt{4+64+196}

  = \sqrt{264}

  = 2\sqrt{66}

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Daniel bought 3 comic books at the bookstore. He spent $8.33 on the first book and $7.33 on the
elixir [45]

Answer:

The third book cost $9.03

Step-by-step explanation:

3 0
3 years ago
Read 2 more answers
Consider the two groups listed below. Which statement describes the sets?
antoniya [11.8K]
<span><u><em>The correct answer is: </em></u>
D) neither the relation (length, volume) nor the relation (volume, length) is a function.

<u><em>Explanation: </em></u>
 A function is a relation in which each element of the domain is mapped to no more than <u>1 element</u> of the range.
For (length, volume), the domain would be length and the range would be volume.
There could possibly be a length value that is mapped to more than one volume value, depending on the height of the pool. This means that (length, volume) is not always a function.
For (volume, length), volume is the domain and length is the range.
There could possibly be a volume that is mapped to more than one length, depending on the height of the pool. This means that (volume, length) is not always a function either.</span>
6 0
3 years ago
Which expression is a factor of x^2 + 2x – 15?​
Ksju [112]
To factor this you need values that add up to 2 and multiply to -15

So you get 5,-3 then you put it into your equation for you b value

X^2+5x-3x-15

Then you can factor by grouping

X(x+5)-3(x+5)

So your factors are

(X+5)(x-3)
7 0
3 years ago
Please help!
Verizon [17]

<em><u>ANSWER</u></em>

23 north latitude is <u>Tropic </u><u>of </u><u>cancer</u>

23 south latitude is <u>Tropic </u><u>of </u><u>Capricorn</u>

<em><u>EXPLANATION</u></em>

I don't mean to change your question but in most cases those are basically angles and should be have the operation sign for degrees (°).

IF THE ANSWER IS RIGHT PLEASE MARK AS BRAINLIEST

8 0
2 years ago
12y plus 2 equals 146
Tanzania [10]

Answer:

<h3>I got 12</h3>

Step-by-step explanation:

<h3>First put it in a equation: 12y+2=146.</h3><h3>then subtract 2 from each side and get 12y=144</h3><h3>finally divide 144 by 12 and get the answer of 12.</h3><h3>hope i helped :)</h3>
6 0
3 years ago
Read 2 more answers
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