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MrRa [10]
3 years ago
14

The _________ of a matrix is usually written as "m x n", where m is the number of rows and n is the number of columns.

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

Answer:

size

Step-by-step explanation:

Example: (1 0 2) has 1 row and 3 columns, so m = 1 & n = 3 and the size is 1 x 3.

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11. Persevere in Problem Solving Emma and Tony are playing a game. Each draws a triangle
Marta_Voda [28]

Transformations in the coordinate plane maps preimage coordinate points to the coordinate points of the image

  • The quadrant Emma needs to translate her triangle to in order to win are; <u>3rd and 1st quadrants </u>
  • The quadrant Tony needs to translate his image to in order to win is; <u>3rd quadrant</u>

<u />

The reason the above values are correct are as follows:

The given parameter are;

The coordinates of Emma's initial triangle are; (3, 0), (-4, -2), (-2, -2)

Tony's initial triangle coordinates are; (2, 4), (2, 2), (4, 3)

The vector used on the first turn is <6, -5>, which gives;

Emma's first transformation, T_{(6, \ -5)}

1st quadrant (3, 0) → 4th quadrant (9, -5)

3rd quadrant (-4, -2) → 4th quadrant (2, -7)

3rd quadrant (-2, -2) → 4th quadrant (4, -5)

Tony's first transformation, T_{(6, \ -5)}

1st quadrant (2, 4) → 4th quadrant (8, -1)

1st quadrant (2, 2) → 4th quadrant (8, -3)

1st quadrant (4, 3) → 4th quadrant (10, -2)

Emma's second transformation, T_{(-10, \ 8)}

4th quadrant (9, -5) → 2nd quadrant (-1, 3)

4th quadrant (2, -7) → 2nd quadrant (-8, 1)

4th quadrant (4, -5) → 2nd quadrant (-6, 3)

Tony's second transformation, T_{(-10, \ 8)}

4th quadrant (8, -1) → 2nd quadrant (-2, 7)

4th quadrant (8, -3) → 2nd quadrant (-2, 5)

4th quadrant (10, -2) → 1st quadrant (0, 6)

From the above translation transformations, Emma has drawn an image in the 4th and 2nd quadrant, and would needs to draw an image in the <u>3rd and 1st quadrant </u>

<u />

Similarly, from the above values, Tony has drawn an image in the 4th quadrant, 2nd quadrant and 1st quadrant, therefore Tony needs to translate to only the <u>3rd quadrant </u>in order to win

Learn more about transformations in the coordinate plane here:

brainly.com/question/12187315

8 0
3 years ago
Plss help :(<br><br>question on photo<br>​
Wittaler [7]
Answer: y^2 / 4x^5 (fraction <—- dont write that) hope this helps
7 0
2 years ago
Jules purchased a box of baseball cards for her collection. The original price was $22.80, but the store was having a sale with
Nesterboy [21]
With the discount the cards cost $17. 10
8 0
3 years ago
Help !!!!!!!!!!!!!!!!!!!!!!!!!!!!
emmainna [20.7K]

Answer:

20%

Step-by-step explanation:

8/40=0.2

0.2=20%

6 0
2 years ago
Select all the expressions that are greater than 3.
Mashutka [201]

Answer:

1.67 + 4

4.5-1.47

Step-by-step explanation:

1.67 + 4 = 5.67

4.5 - 1.47 = 3.03

3 0
3 years ago
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