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kodGreya [7K]
4 years ago
8

A plane is a ___ (one-dimensional, two-dimensional, three-dimensional) figures. The intersection of two olanes that do not coinc

ide (if it exists) is a ___ (point, line, angle).
Mathematics
2 answers:
ANEK [815]4 years ago
5 0
A plane is 3 dimensional or 3D because it is not flat. The intersection of two planes would make an angle.
scoundrel [369]4 years ago
4 0
A plane is a two-dimensional figure.
The intersection of two planes that do not coincide is a line.
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The Art and History Museum offers a family discount card for a donation of $57. I The table shows the price per person with and
Murljashka [212]

Answer:

8 number of visits will be the total cost of the visits (including the price of the discount card) be less expensive for a family of 2 adults and 1 child if they have purchased the discount card

Step-by-step explanation:

                             Price without Discount Card   Price with Discount Card

Ticket (12 & Under)        $10                                             $8

Adult's Ticket                  $15                                           $12

Let x be the number of visits

Price without discount card for 2 adults and 1 child ticket

Price without discount for x visits = x(15 \times 2+ 10)=40x

Price with discount for x visits =57+ x(12 \times 2+ 8)=57+32x

Now to find For what number of visits will the total cost of the visits (including the price of the discount card) be less expensive for a family of 2 adults and 1 child if they have purchased the discount card

57+32x< 40x

57<8x

7.1<x

So, 8 number of visits will be the total cost of the visits (including the price of the discount card) be less expensive for a family of 2 adults and 1 child if they have purchased the discount card

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3 years ago
If a^20=(a^n)^m what are the values for m and n
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gtnhenbr [62]

Answer:

110 degrees

Step-by-step explanation:

I don't know if that is correct.

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Mekhanik [1.2K]

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Neither, x can be a negative number as well. If there is context, please post more to the question.

Step-by-step explanation:

7 0
3 years ago
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