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Lina20 [59]
2 years ago
15

4. Mary has 21 coins whose total value is Kshs. 72. There are twice as many five

Mathematics
1 answer:
Stells [14]2 years ago
6 0

Answer:

Mary has  

3 10

shilling coins.

Step-by-step explanation:

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The rectangle ABCD is translated to another rectangle A'B'C'D' using the transformation T: (x → x - 1, y → y - 2).
Vika [28.1K]
1,1 is your answer. just apply the rule to the set points
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3 years ago
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The corners of the vertices of CDE are c(1,4) d(3,7) e(7,4). if a triangle is reflected over the line y=3 what are the coordinat
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3 years ago
Solutions of 3x+2y=4 and 6x+4y=8
Alecsey [184]

Answer:

Infinite solutions

Step-by-step explanation:

1) First, you can solve this easily by elimination. Multiply the first equation by -2 in order to cancel out terms when adding to the second equation.

2) Then, add the new set of equations together. However, everything cancels out, bringing us to 0 = 0. This means that the lines the equations make must be the same. Thus, all real numbers must make this equation true, meaning that there are infinite solutions.

4 0
3 years ago
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6. <br> Which of the following is the graph of the equation y = −2x2 − 3x + 4?
Stells [14]

Answer:

From the looks of the graph, it looks like the answer will be Letter C. (The last graph).

Step-by-step explanation:

Graph the parabola using the direction, vertex, focus, and axis of symmetry.

Direction: Opens Down

Vertex:  ( − 3 /4 ,  41 /8 )

Focus:  ( − 3 /4 ,  5 )

Axis of Symmetry:  x = − 3 /4

Directrix:  y = 21 /4

x                  y

− 3               − 5

− 2                2

− 3                4

41                8

0                 4

1                 − 1

4 0
2 years ago
Plz help me to find the number of the coordinate plane and thank you
12345 [234]

Answer:

mhm

Step-by-step explanation:

8 0
3 years ago
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