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rosijanka [135]
3 years ago
6

Just Q9 please x If u could help that would be great

Mathematics
1 answer:
dybincka [34]3 years ago
8 0
General rule: The angles on a straight line total 180°

The right angle equates to 90° 

Since that angle is half of our desired angle, it must mean that 2x + x = 90°

breaking this down, we get 3x = 90° which can be divided to make x = 30°

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Write your own two equations that would have a solution of (3, 6).
andrey2020 [161]

Answer:

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Step-by-step explanation:

Hi,

<u>y = 2x</u>

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<u>That's a solution</u>

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Hope this helps :)

8 0
3 years ago
A scale on a map shows that 2.5 centimeters represent 15 kilometers.
MrRissso [65]

Answer:

cm for centimeters, km for kilometers.

 

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Step-by-step explanation:

4 0
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