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1 year ago

Please help me out !!!!!!

Mathematics

1 answer:

MA_775_DIABLO [31]1 year ago

8 0

Answer:

Im sorry but I am not really sure myself ! I hope you find or found your answer already !

Step-by-step explanation:

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If angle 1 is 150°, what is angle 4 and angle 7?

Anna71 [15]

Angle four is 30° and angle 7 is 150! angle four equals 30° because a straight line equals 180, and 180-150=30. angle 7 is 150 through corresponding angles

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2 years ago

Square root of 2 times 3 to the square root of 2

bija089 [108]

Answer:

6.68754...

Step-by-step explanation:

Assuming you mean:

$\sqrt{2}\cdot 3^{\sqrt{2}}$

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2 years ago

the graph of a quadratic function is shown on the grid. which function is the best represented by this graph?

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Answer:

Step-by-step explanation:

It is H

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2 years ago

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evablogger [386]

Answer: 33

Step-by-step explanation:

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8 months ago

In 1985, there were 285 cell phone subscribers in Arlington. The number of subscribers increased by 75% per year since 1985. Fin

ANTONII [103]

Answer:

The number of subscribers in 2008 is 110,845,988

Step-by-step explanation:

The number of cell phone subscribers in Arlington, in t years after 1985, can be modeled by the following equation.

$N(t) = N(0)(1+r)^{t}$

And which N(0) is the number of subscribers in 1985 and r is the rate it increases per year, as a decimal.

In 1985, there were 285 cell phone subscribers in Arlington.

This means that $N(0) = 285$

The number of subscribers increased by 75% per year since 1985.

This means that $r = 0.75$

$N(t) = 285(1.75)^{t}$

Find the number of subscribers in 2008.

2008 is 2008-1985 = 23 years after 1985. So we have to find N(23).

$N(23) = 285(1.75)^{23} = 110,845,988$

The number of subscribers in 2008 is 110,845,988

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2 years ago