Answer:
ok im in 9th
Step-by-step explanation:
Answer:
1 4/9
Step-by-step explanation:
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ANSWER

EXPLANATION
Method 1
Vertically opposite angles are equal, therefore

This implies that,

We simplify to get,

Dividing through by 3 gives,

Also,

This implies that,

We simplify the right hand side to get,

We divide both sides both sides by 2 to get,



Method 2
Angles on straight line sums to 180°.

This implies that,




Also,






<span>Division phrases:
-Divided by
-ratio of
-percent of
</span>
Answer:

Step-by-step explanation: