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julia-pushkina [17]
3 years ago
5

Two lines that do not intersect are skew. A. always/ B. sometimes/ C. never

Mathematics
2 answers:
aev [14]3 years ago
7 0
Skew lines never meet. Skew lines are define as the lines that never intersect and is not parallel to each other.
Marta_Voda [28]3 years ago
3 0
The answer is C. Skew lines are straight and don't lie on the same plane so they can never intersect.
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Ilia_Sergeevich [38]

Answer: 220

<u>Step-by-step explanation:</u>

Children (x): $2

Teens (y): $3, \frac{3}{4}x

Adults: (z): $5

Quantity: x + y + z = 570  ⇒  x + \frac{3}{4}x + z = 570  ⇒ 1.75x + z = 570  

Cost: 2x + 3y + 5z = 1950  ⇒  2x + 3(\frac{3}{4}x) + 5z = 1950  ⇒  2x + 2.25x + 5z = 1950  ⇒  4.25x + 5z = 1950

Qty:    1.75x +  z =  570  →  5(1.75x +  z =  570)  →    8.75x + 5z = 2850

Cost: 4.25x + 5z = 1950 → -1(4.25x + 5z = 1950 → <u> -4.25x - 5z</u> = <u>-1950 </u>

                                                                                  4.50x        =   900

                                                                                          x       =    200

Teens (y): \frac{3}{4}x

           y = \frac{3}{4}(200)

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             = 150

Quantity: x + y + z = 570  

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                     350     + z = 570

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Answer:

37.7; B, 36 pi; C

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In that case, we can just substitute 6 meters for our radius.

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That's about 37.7 (when rounded.)

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<em>brainliest please and thanks (:</em>

<em />

Hope this helps!

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