3 years ago

How can I find the greatest common factor for number 7?

Mathematics

1 answer:

IRISSAK [1]3 years ago

5 0

The greatest common factor of the number 6 is 1

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What is the product of (2p + 7)(3p2 + 4p – 3)?

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2 years ago

The perimeter of a triangle is 29. One side of a triangle is 5 less than twice the side of the shortest length. The third side i

PolarNik [594]

Answer:

7, 9, 13

Step-by-step explanation:

Let the sides of the triangle be a, b and c.

We have:

P = a + b + c = 29
a = 2b - 5
c = b + 6

Substitute values and solve for b:

2b - 5 + b + b + 6 = 29
4b + 1 = 29
4b = 28
b = 7

Find a and c:

a = 2*7 - 5 = 14 - 5 = 9
c = 7 + 6 = 13

The sides are: 7, 9, 13

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2 years ago

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kompoz [17]

Answer:

$c=0.4\ J/g^{\circ} C$

Step-by-step explanation:

Given that,

Mass of a sample, m = 12 g

Heat absobed by the sample, Q = 96 J

It was heated from 20°C to 40°C.

We need to find the specific heat of a material. The heat absorbed by a sample is given by :

$Q=mc\Delta T\\\\c=\dfrac{Q}{m\Delta T}\\\\c=\dfrac{96}{12\times (40-20)}\\\\=0.4\ J/g^{\circ} C$

So, the specific heat of the material is $0.4\ J/g^{\circ} C$ .

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Answer:

It will be around 3.61

Step-by-step explanation:

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ki77a [65]

Answer:

option d. x = 8

Step-by-step explanation:

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3 years ago