Verify each of the solutions by substituting them back into the original equation <span><span>log<span>(−2a+9)</span>=log<span>(7−4a)</span></span><span>log<span>(-2a+9)</span>=log<span>(7-4a)</span></span></span> and solving. In this case, all solutions were found to be valid.<span>a=−<span>1</span></span>
<u>Answer:</u>
<u>b </u><u><</u><u> </u><u>4</u><u>8</u><u>.</u><u>5</u><u>9</u>
Hope you could understand .
If you have any query, feel free to ask and sorry for my previous answer.
I believe the angle that is congruent to angle 1 is angle 2
The answer would be A.
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