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ella [17]
3 years ago
12

What are the dimensions of the matrix [1 0] [-2 3] [4 -9]

Mathematics
1 answer:
photoshop1234 [79]3 years ago
7 0
I believe I could be wrong, but I believe the answer is a triangle!
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the snowstorm lasted a total of 9 hours. it snowed at a rate of 1 in per hour during the first two hours. the snow continued for
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Answer with explanation:

Total Number of Hours for which snow lasted =9 Hours

Rate of Snowing =X axis={1,2,1} in Inches per Hour

Time =Y axis=[1 ,9]

Drawing the Graph(Histogram) for the given Information

Interval (In hours)              Frequency(In inches per hour)

0-2                                         1

 2-8                                        2

8 -8.5                                     \frac{1}{2}

8.5 -9                                      0

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3 years ago
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A scatterplot is used to display data for a runner where x is the number of miles run, and y is the time, in minutes, that it ta
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Answer:

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Step-by-step explanation:

6 0
3 years ago
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balandron [24]

Answer:

e = -2

Step-by-step explanation:

Hey man, I got straight A's in math all year so here's the answer!

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A composition that involves a translation and a reflection is called a ____________.
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8 0
3 years ago
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

8 0
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