2 years ago

The table below shows the average temperature, in degrees Celsius, in Jacobs city over a period of five months

1 answer:

3 0

Linearly, because the table shows that temperature increased by the same amount each month (2.2). If it were exponentially, the temperature would increase by the same percentage each month.

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Which expression is equivalent to (n-4X2n + 7)?

Serggg [28]

Answer: 2

Step-by-step explanation: because 23

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1 year ago

If √2 = 1.414 then the value of 5+√2 / 5-√2 is

Gala2k [10]

Answer:

1.787

Step-by-step explanation:

$\\ \sf \frac{5 + \sqrt{2} }{5 - \sqrt{2} } \times \frac{5 + \sqrt{2} }{5 + \sqrt{2} }$

$\\ \sf = \frac{(5 + \sqrt{2}) }{5 - \sqrt{2} } \times \frac{(5 + \sqrt{2}) }{5 + \sqrt{2} }$

$\\ \sf = \frac{25 + 5 \sqrt{2 } + 5 \sqrt{2} + 2 }{( {5})^{2} - ( \sqrt{ {2}})^{2} }$

$\\ \sf = \frac{27 + 10 \sqrt{2} }{25 - 2}$

$\\ \sf = \frac{27 - 10 \sqrt{2} }{23}$

Now putting the value of√2

$\\ \sf = \frac{27 + 10 \times 1.414}{23}$

$\\ \sf = \frac{27 + 14.14}{23}$

$\\ \sf = \frac{41.14}{23}$

$\\ \sf = 1.787$

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2 years ago

If f(x) =x-1 and g(x)=5x-2, then (f+g)(x)=

Dvinal [7]

Answer:

5x²-7x+2

step by step explanation:

(f•g)(x) = f(x)•g(x)

(x-1)•(5x-2)

x×5x-2x-5x-1×(-2)

5x²-2x-5x+2

=5x²-7x+2

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2 years ago

A factory buys the boxes it needs in the form of flat nets. What advantages might the factory have in doing this?

Elena L [17]

To store more containers for higher stocks and space

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2 years ago

HELP!! 20 points!! please

nalin [4]

Answer:

20.07

Step-by-step explanation:

22^2-9^2 = 20.074859899884731200539703719274

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2 years ago

Read 2 more answers