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frutty [35]
3 years ago
14

This rectangular prism is intersected by a plane that contains points N, P, U, and R.

Mathematics
2 answers:
Rzqust [24]3 years ago
8 0

Answer:

The perimeter is : 44.3 ft

Step-by-step explanation:

Two of the parallel sides ST and NP of the plane will each equal = 6  feet

Side PU will be PU^{2}= 6^{2}+15^{2}

PU^{2}=36+225 = 261 feet

PU=\sqrt{261} =16.155 feet

So, the perimeter will be 2(6+16.155) = 44.31 feet

Rounding this final answer to the nearest tenth we get 44.3 feet.

Kruka [31]3 years ago
4 0
The answer is 44.3 ft.

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3 0
3 years ago
PLEEZZ
jonny [76]

4 < 4(6y - 12) - 2y       |use distributive property

4 < (4)(6y) + (4)(-12) - 2y

4 < 24y - 48 - 2y       |add 48 to both sides

52 < 26y      |divide both sides by 26

2 < y → y > 2

---------------------------------------------------------

4x + 3 < 3x + 6      |subtract 3 from both sides

4x < 3x + 3       |subtract 3x from both sides

x < 3

------------------------------------------------------------

-5r + 6 ≤ -5(r + 2)        |use distributive property

-5r + 6 ≤ (-5)(r) + (-5)(2)

-5r + 6 ≤ -5r - 10         |add 5r to both sides

6 ≤ -10     FALSE

No solution

-------------------------------------------------------------

-2(6 + s) ≥ -15 - 2s        |use distributive property

(-2)(6) + (-2)(s) ≥ -15 - 2s

-12 - 2s ≥ -15 - 2s        |add 2s to both sides

-12 ≥ -15     TRUE

All real numbers

-------------------------------------------------------------

3s + 6 ≤ -5(s + 2)        |use distributive property

3s + 6 ≤ (-5)(s) + (-5)(2)

3s + 6 ≤ -5s - 10         |subtract 6 from both sides

3s ≤ -5s - 16        |add 5s to both sides

8s ≤ -16         |divide both sides by 8

s ≤ -2

--------------------------------------------------------------

4/3 s - 3 ?

4 0
3 years ago
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