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AVprozaik [17]
3 years ago
9

Which figure has 90 rotational symmetry?

Mathematics
2 answers:
elena-14-01-66 [18.8K]3 years ago
7 0

The correct answer is A)

aliya0001 [1]3 years ago
6 0
It should be D) i think
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Solve.
Pavlova-9 [17]

Answer:

  (2, -3)

Step-by-step explanation:

Apparently, the equations are supposed to be ...

  • 4x +y = 5
  • 3x +y = 3

The solution for x can be found by subtracting the second equation from the first:

  (4x +y) -(3x +y) = (5) -(3)

  x = 2 . . . . . . . matches the second answer choice

Y can be found from either equation:

  y = 5 - 4x . . . . . subtract 4x from the first equation

  y = 5 -4(2) = -3

The solution is (x, y) = (2, -3).

7 0
3 years ago
Please answer this correctly
irina [24]

Answer:

100%

Step-by-step explanation:

6 possibilities: 3 odd and 3 even

P(odd or even) 6/6= 100%

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3 years ago
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Papessa [141]
The answer is 522 over 1111
4 0
4 years ago
The range for the set of data represented by the following box-and-whisker plot is 8.
DIA [1.3K]

Answer:

  • True

Step-by-step explanation:

<u>The range is the difference between the lowest and the highest values of the set:</u>

  • 19 - 11 = 8

The answer is TRUE

3 0
3 years ago
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What is the answer to 56-4
Scilla [17]

Answer:

The answer is 52.

Step-by-step explanation:

Subtract 56 by 4. You'll get 52.

5 0
4 years ago
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