1 year ago

1. Which value is a rational number but not an

1 answer:

6 0

Answer:

i think your answer would be (C) but i hope that helped (:

Step-by-step explanation:

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dimulka [17.4K]

Y = 6.9x + 5.1.....multiply by 10 to get rid of decimals
10y = 69x + 51 ...subtract 69x from both sides
-69x + 10y = 51

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4 years ago

pashok25 [27]

I really hope this helped you. If it did, could u plz mark me as brainliest?

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3 years ago

Marta_Voda [28]

Answer:

$7\sqrt{3}$

Step-by-step explanation:

Since this is a 30-60-90 triangle, we know that the sides have the following characteristic:

The side opposite to 30 degree angle: n

The side opposite to 60 degree angle: $n\sqrt{3}$

The side opposite to 90 degree angle: 2n

Since we know that 7 is opposite to 30-degree, and x is opposite to 60 degree, than we know that x = $7\sqrt{3}$

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3 years ago

Sergio [31]

I hope this helps you

if two angles sum is 90 degree their name the relationship must be vertical.

a+b=90

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Anestetic [448]

$5603.40
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3 years ago