2 years ago

Are there only two prime numbers that differ by 1?

Mathematics

1 answer:

Nadusha1986 [10]2 years ago

3 0

The only two prime numbers that differ by 1 are 3 and 2 .

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Is A’B’C’ congruent to ABC explain why or why not

Pachacha [2.7K]

Answer:

Is there a picture?

Step-by-step explanation:

please add a picture. You can also see if the transition is congruent by counting

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2 years ago

Which equation shown below represents the equation of the inverse of the quadratic function shown below?

algol13

Is (x-2)/3 -3 a choice?

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3 years ago

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What is 23 – 7x + 6 + 8x = 26

harina [27]

Answer: x = -3

Step-by-step explanation: hope this helps

23 – 7x + 6 + 8x = 26

x + 29 = 26

x + 29 - 29 = 26 - 29

x = 26 - 29

x = -3

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3 years ago

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Tom, Sam and Matt are counting drum beats.

umka2103 [35]

Answer: $40\ beats$

Step-by-step explanation:

Knowing the information provided in the exercise, you need to find the Least Common Multiple (L.C.M) in order to solve it.

You can follow these steps:

1- You must descompose 2, 5 and 8 into their prime factors:

$2=2\\5=5\\8=2*2*2=2^3$

2- And finally, you must multiply the commons and non commons with the highest exponent:

$L.C.M=2^3*5=40$

Therefore, the answer is: $40\ beats$

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2 years ago

Select the two expressions equal to the area of this figure in square centimeters.

zepelin [54]

Answer:

1.(6*4) + (18*6) + (6*4)

1.(6*10) + (6*6) + (6*10)

Step-by-step explanation:

there are two ways to break this shape into three rectangles:

1.Top right rectangle, Top left rectangle, Bottom long rectangle

2. Left rectangle, Middle square, Right rectangle.

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2 years ago