4 years ago

Select one:

1 answer:

8 0

Maybe a. the excluded value is x=-5. I'm not 100% sure, math is not my cup of tea

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nikklg [1K]

The measure of angle 4 is 65°.

This means angle 2 is also 65°.

Angle 1 = 180 ° - 65°

Angle 1 = 115°

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4 years ago

poizon [28]

<span>2x + x = 12
=> x =12/3 =4
so, original number is 84.</span>

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3 years ago

melomori [17]

Answer:

y=4.5x + 8

....................

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3 years ago

igor_vitrenko [27]

Answer:

$x=19$

Step-by-step explanation:

$2^2^0-2^1^9=2^x$

$2^x=524288$

$log(2^x)=log(524288)$

$x=\frac{log(524288)}{log(2)}$

$x=19$

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3 years ago

Alisiya [41]

Math and language arts

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3 years ago