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Anna [14]
2 years ago
6

4/2 - 1/2 find a common denomator

Mathematics
2 answers:
puteri [66]2 years ago
6 0

Answer:

The answer is 1. If it is wrong im sorry.

Step-by-step explanation:

4/2 well 2 goes in to 4 two times so that makes it 2 and 2 - 1/2 is 1

hope this help mabey even consider brainliest

Mice21 [21]2 years ago
5 0

Answer:

3/2 or 1 and 1/2 and it already has a common denominator.

Step-by-step explanation:

The Denominators are the same and 4-1=3 with the same denominator.

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Identify the figure and denote it by its appropriate symbol
Gekata [30.6K]
B: ray
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2 years ago
The table shown below represents a function. Which of the following values could not be used to complete the table?
geniusboy [140]

<u>Answer:</u>

20 -20 0-15 0-5

<u>Step-by-step explanation:</u>

The original graph

<h3>X                Y</h3><h3>-25             -10</h3><h3>-5                 10</h3><h3>5                   15</h3><h3 />

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7 0
2 years ago
Please help, very confused
miss Akunina [59]

Answer:

1.

-3x + 8y = -5

6x + 2y = -8

Set the equations to a common variable.

-3x + 8y = -5 → 8y = 3x - 5 → y = 3/8x - 5/8

6x + 2y = -8 → 2y = -6x - 8 → y = -3x - 4

Set the equations equal to each other.

3/8x - 5/8 = -3x - 4

Combine like terms.

3x + 3/8x = -4 + 5/8

3.375x = -3.375

Divide by 3.375

x = -1

Plug x back in to find y.

-3x + 8y = -5

-3(-1) + 8y = -5

3 + 8y = -5

8y = -8

y = -1

answer: (-1, -1)

2.

3x + 2y = -16

-3x - 8y = 46

Set the equations to a common variable.

3x + 2y = -16 → 2y = -3x - 16 → y = -3/2x - 8

-3x - 8y = 46 → -8y = 3x + 46 → y = -3/8x - 23/4

Set the equations equal to each other.

-3/2x - 8 = -3/8x - 23/4

Combine like terms.

-9/8x = 9/4

or

-1.125x = 2.25

Divide by -1.125

x = -2

Plug x back in to find y.

3(-2) + 2y = -16

-6 + 2y = -16

2y = -10

y = -5

answer: (-2, -5)

6 0
3 years ago
Read 2 more answers
What is 76.78 rounded to the nearest whole number?
galben [10]
Lets look at the number. 76.78. In each of the different place holders the number is higher than 5. Lets do some examples. 74 rounded to the nearest whole number is going to be 70. 76 rounded to the whole number will be 80. The .78 in your question also contributes. 

Answer: 80
6 0
3 years ago
Read 2 more answers
What the answer to this
neonofarm [45]

Answer:

D

Step-by-step explanation:

(I solved in the picture, firstly look at there)

after completing the square and factoring :

{x}^{2}  + 4x + 4 = 8 + 4

{x}^{2}  + 4x + 4 = 12

{(x  - 2)}^{2} = 12

Hope this helps ^-^

6 0
3 years ago
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